Chapter VII · ICE AND SNOW CRAFT (continued 2)

It has been suggested, as a partial solution, that the two men should not rope at the ends of the rope, but keep some feet of loose end wound round the body. Then if one falls in he can, with luck helping him, release this slack and make a foot or thigh noose on which the body can rest while suspended, thus relieving the constriction of the chest. Anything that may help is worth trying, and I should certainly advise the method as giving a small extra chance in a bad situation. But this only deals with one of many difficulties.

Experience has again and again shown me that the man below becomes incapable of active co-operation, from cold and shock if not from constriction, before the men above, however prompt and expert they may be, can arrange and carry out any effective scheme of rescue. I have known of difficult situations where even two men above proved insufficient for the complex task of retaining firm fixed anchors, clearing obstructions and pulling up. In any case no mechanical device can be equivalent to the power of a third man, and two men can never be as safe as three.

Once this is conceded, we may admit that a number of good mountaineers will probably continue to hold the view that two is the best number for many sorts of climbing; and that therefore parties of two, starting out with the best intentions, will occasionally find themselves compelled by the necessity of avoiding even greater risk to hazard the crossing of snow-covered crevasses or bridges of dubious stability. They should certainly then put on a doubled or a second rope. One of the two rope-lengths when tied should be longer than the other. This runs risks of twisting and is a nuisance, but in case of a fall it secures that the ropes are at once distinguishable, and it should be prearranged that the man who has fallen should always do his pulling upon this looser rope. The second man should have the end of the looser rope attached, not to his waist, but to his axe shaft. Whenever the leader crosses an obvious bridge or pauses to probe, the second man should plant the axe, with the loose rope attached, at once in the snow, and hold the other, tighter rope in his two hands, ready for emergencies. It is clear that on this method some practical use is made of the protection of the second rope. If the leader goes through, the second man avoids all the enormous difficulty of untying one of two taut ropes, of fixing it to his axe, and then anchoring it, with the whole weight of the man below dragging on him. The weight is on the one taut rope round his waist; he has only to drive in the axe with its slack rope already attached, and the fixed anchor is ready for the man below to start pulling upon, while he himself at once has his hands free to pull on the taut rope. Again, if the rear man falls in—which of course he has even less excuse for doing—this method has the advantage of keeping the second rope already loose and distinguishable in his hand, to cling to or climb upon, and also of saving his axe for him. This double advantage is some remedy for the fact that the leader, who in this case will be the man left above, will have both ropes still fixed to his waist, as on the old faulty system. I do not suggest that the leader also should have the second rope attached to his axe. He must have his axe quite free.

It might be well also to adopt the plan of the few feet of loose end wound round the waist, to make a foot noose with, if the circumstances and position allow.

When the double rope is worn, the rear man should always carry the spare rope. If the double ropes are then, as is quite possible, twisted and jammed in the snow groove, he has yet a third chance of making free and quick connection with his leader; and unless, as I have said, both men can begin instantly to use their full strength upon distinct ropes, there is small chance that one man can get another out of an undercut crevasse.

In place of tying the looser rope to their axe, some men prefer to compromise, and make a fixed loop in the second rope near their waist, through which, in case of the fall of a man in front, they can thrust the axe into the snow, and so get a provisional anchor. This loop in the rope close to the hand, to snatch at or thrust the axe through in emergency, is also used by men in larger parties when linked by the usual single rope. The method has many objections; and all the material security it gives is quite as usefully and less objectionably obtained from the coil or so of slack we are accustomed to grip in the hand.

In the case of a larger party, if a leader or last man does fall in, the first care should be to drive an axe, or axes, securely into the snow, and loop the rope. One man must then approach the edge of the crevasse and see the run of the rope, the nature of the pull, and the clearance of overhanging snow, if any, which has to be made. If the crevasse has the character of a bergschrund, with one lip higher than the other, it is often easier to pull the man out from the opposite side to that from which he has fallen. One, or, if the numbers allow, two of the party must work round cautiously to the far side, taking a spare rope to let down. A noose should be made at the end of the rope before it is lowered. The stirrup for the foot can also well be employed in such emergencies. In a party of three, on a suspicious glacier, the spare rope should always be carried by the last man, and not by the first man, as is usually done in guided parties.

With the two ropes pulling from different sides the extrication is fairly easy. If the farther lip cannot be reached, or overhangs as much as or more than the near lip, there is nothing for it but to cut back the lip of snow overhang above the suspended man until the rope is cleared. This runs some risk of injuring the man below with the falling masses; but the chance must be taken on occasion. The longer a man hangs, the more helpless he becomes. Promptitude is essential.

Keen sight is the first quality for a good leader on snow-covered ice; to be able to remark not only every change of shade or colour or angle on the surface immediately ahead, but also to be able to read the surface well to right and left for its betrayal of crevasses that may be continuing, better hidden, across his path. He must also know all about glacier structure and the inclinations and aspect of surfaces where hidden crevasses may be expected. Tinted glasses are, for many men, an interruption to the reading of ice or snow, and often the cause of bad leading. The man is fortunate who is able to do without them when he is leading, or who finds enough protection in the clear spectacles which best suit his sight. There is an exaggerated idea of the chances of breaking ordinary clear spectacles which has little foundation. They can be worn safely on almost all rock and ice; and even on very severe rock, where they run some risk of smashing as the head is raised past a ledge, they are as safe on the nose as in a pocket. Except right up under the arm-pit, and not always there, there is no contrivable pocket which can be sure of avoiding contact with rock in some attitude of climbing.

After our eyes—and our experience—we have still another criterion, that of the hand. The probing with the axe point at every step must become perfectly automatic, and begin of itself to function as soon as sight or instinct makes us suspicious about the glacier surface. We must have the right sort of axe point, one without a large protuberant collar to the spike, so that we can probe with nicety of touch; and we must get to know exactly the feel of our axe and the meaning of the different resistances which its point signals to our hand. For this reason it is well always to use the same axe or kind of axe.

Where our eye or axe probe has given us reason to suspect a crevasse, the next test is to flog the same spot lightly with the axe point. In dealing with sun-soft surface this flick goes deeper, with less exertion, and practice can make it a very accurate reporter upon the consistency. This too is its merit in testing the thoroughfaresomeness of visible bridges. Where also the snow cover is thin, the flogging stroke tells us more quickly than the prod where sound footing ends and the crevasse begins.

Snow testing, like walking with the axe, should be shared equally between the two hands. It is not only exceedingly useful to be equally dexterous and sensitive with either hand, but the practice keeps the muscular development even and the general condition of the body proportionately better.

When we are working through crevassed glacier the second man must always watch the meaning of his leader’s movements, and halt and brace at once if the leader checks. The others watch each the man in front of him. It is essential to follow exactly in the steps on a glacier of this sort, even though the windings of the leader’s tracks may suggest many pleasant short-cuts to the tail of the rope. By watching the men ahead we know when we must be ready to let out rope, so as to enable the man in front of us, in his turn, to make a long step across a dubitable crevasse or a short jump, and when we shall have to pause and protect him with the rope, as his turn comes to start delicately over a presumed bridge. To hold the rope taut is irritating, to jerk it dangerous, and to leave it slack on the surface irritating and dangerous; the correct touch comes with experience.

The leader will always be on the look out; but the men behind will naturally be following with less close attention. Therefore if the leader comes upon a small crevasse or other easy obstacle too slight to cause him an obvious check, he should warn the man behind of its presence, as he strides on, by beating the spot with his axe; and the signal should be repeated by each man following.

Again if, when we are all moving together, we have checked in order to make some awkward step or to test a bridge, we must remember that in a few seconds the man behind us will be checking at the same place, and we must slacken our pace at the right second to allow him time to cross. It is common and aggravating error to hurry on again so as to get into rhythm with the man in front, forgetting that the man behind will have slowed up for our pause, and will be jerked or scuffled by our omission to allow him the same margin.

The same rule applies if we are serpentining rapidly down a glacier, swinging so as to cross longitudinal or diagonal crevasses at the right angle. If we resume the normal pace the moment we have swung ‘into the straight’ again ourselves, we leave no time for the man behind to finish his parabola or cross his bridge. This is a roguery ingrained in all but the best of guides.

Glacier craft, the ability to choose in anticipation the easiest line down or up a volatile succession of semi-visible obstructions, and to surpass them safely as they become concrete, can only become an actual possession by long experience and unwearying observation. There is a family likeness between whole groups of surface configurations shaped by the same cause, which, however dissimilar their momentary association, will recall to a recording eye some past occasion of encounter, and will suggest to a cool head and skilful hands the proven method of avoiding or defeating them in their new combination.

Glaciers form our avenues of tempting approach, and, as often, of tedious return. During the hours when human vivacity is on the wane the higher ice falls are opening always wider eyes of watchful malice. Towards their confounding not only ice craft but all the qualities which produce the collective strength of a party, from temper to the sense of direction, must contribute in concert. Among glacier ambuscades a party that has not found unity will fall to pieces. They are yet more demoralizing to one whose leadership is in commission,—that grievous blunder of divided responsibility, which, arising out of the sociable conjunction of two or more self-contained parties for the purpose of a single climb, leads too often through disjointed action to failure, and even, as our chronicles bear witness, to disaster.

A really united rope, well led, which can work through disheartening glacier falls long, and late, and like them, has graduated in mountaineering; and may be considered to hold the freedom of the great peaks.

SNOW CRAFT

The technique of snow craft is identical in its principles with that of ice craft. The upright balanced movement, the management of the rope, turning, anchoring, etc., are the same, or only slightly modified. Only points of detail, therefore, need be mentioned which are peculiar to the different qualities of snow surface. In certain cases, such as bridges and cornices, both snow and ice are in question, and the notes are then supplementary to those made under general ice craft.

To make snow steps is a matter of muscle and rhythm; to use them, one of balance and endurance; but to know how to avoid making them and where not to make them is the science of snow craft. We may learn to identify snow states by description: nothing but experiment can teach us how to deal with them.

We may classify the states of snow under many heads; but we are only practically concerned with three points: which of these states are pleasant, which are unpleasant, and which are unsafe to walk upon. Of most importance is it to be certain which states are likely to be unsafe, and to be able to recognize their presence beforehand.

Under Reconnoitring some suggestions are made as to the signs by which snow states may be interpreted from a distance, and some of the certainly unsafe ones consequently avoided in anticipation.

As to whether the state on a particular day will be pleasant or unpleasant, the weather of the day, the hour and the angle of the snow can tell us much. The final test must always be by touch.

Some Characteristics and Countermoves.

Snow lying at above an angle of 20 degrees may slide whenever its support is not equal to its mass. Its support comes either from behind, the rock, ice or snow surface upon which it rests; or from its quality, the cohesion of its particles; or from below, the angle and mass of the subtending snow slope. In deciding about its safety we must take all those three points under our inspection. Of its sub-surface we know something if we can ascertain the lie of the rock strata or detect the presence of ice. Of its quality and mass we judge by surface signs and our recollection of the weather. Of its support from below we judge by the angle at which it lies; not only by the angle of a specimen section, but the angle of all sections of the slope below.[17]

Snow lying at easy angles, exposed to the directer rays of the sun, will usually be soft; and while we may be able to mince over its night crust before sunrise, we do well to avoid its possibilities of purgatory on our return later in the day. Snow on south and south-east faces for the same reason is the more to be respected, and its earlier deterioration must be accepted without resentment.

If a strong wind has been blowing, the snow on the sheltered side of a peak will be the softer and the more likely to avalanche. Snow on a sheltered face becomes loosened in fibre by the balance between the air-currents, whereas, on the windy side, it will get blown off or blown superficially hard.

If there has been Föhn in the wind, the snow will be untrustworthy all round. Föhn has the insidious quality of disintegrating snow through all its depth; it may appear to have affected the surface relatively little, but it will have reduced the under-snow to slush. This is the most perilous of avalanche states.

Snow may be expected to slide, under the usual conditions, not only after hot days or days of wind. Days of warm mist and diffused sunlight may be even more deleterious.

Certain states of snow may start sliding irrespective of all changes of temperature, at any time and on calm days, merely as the result of some slight disturbance. First among these is ‘powdery’ snow. This may be either fresh snow or old snow which has never been melted and refrozen. Older snow in a powdery state we shall only expect in summer to find at greater heights, where the daily sun has little power. Since we shall recognize by sight that it is older snow, and since it has neither blown off nor as yet fallen, we shall be reassured about its holding quality, provided that we can also make certain that it is not lying in great masses or at a minatory angle. Sometimes, although we may not have seen it, we shall get evidence of its presence above us, in the appearance on gusty days of cascades of thin powdery snow streaming like dust down the lower ice or snow slopes. In the Alps these wind cascades of old powdery snow are sensational to see or to feel pouring round us on a steep wall, but they are too light to be harmful. The difference in weight between a flying veil of dry snow and one of wet snow must be felt on the shoulders or ankles to be appreciated. Cascades, of a more threatening sound, betray to us the presence above of old granular or crystal snow. The grains are easily set in motion; but in the Alps snow of this sort rarely lies at a depth to be worth regarding. Old powdery or granular snow, lying at a good angle and in light mass, we shall expect to be laborious but not to avalanche:—at least until we have put it to its last test of touch.

New snow, as a dry powder, if it lies in large masses, must be expected to avalanche on all slopes of steeper angle. In lesser quantities, it may be started by wind or by an incautious passage. On ice or rock it is never stable, until it has been cleared away or melted and refrozen.

New snow, as a wet powder on rocks, is desperately chilly for the hands, and has the disagreeable quality of transforming itself into an ice glaze under the pressure of the boots or the glove. If we are caught out by a fall of new wet snow on rock, ice-claws will protect our foothold, but nothing will save the hands. I have known very few men whose hands would stand more than a very short spell of clearing out rock holds in wet snow. Gloves are soon saturated, and the ice glaze forming under the hand still further reduces the effective grip of the numbed fingers. It is this that makes climbing on rocks impossible for days after a snowfall; while from snow or ice slopes, where we are not so concerned with handhold, the same storm will restrain us by its threat of avalanches.

After a storm of any length, two or three fine days are required in summer for the rock to clear. The first day of sun should melt the snow; the night following will refreeze it into a glaze: the second hot day will melt the glaze; and, with luck, the third day may find the rocks clear.

All wet snow, melting in heat or rain, in Föhn or after wind, is liable to avalanche, according to the angle at which it lies and in proportion to the amount of water which it contains. Only experience and touch can tell whether snow is or is not overcharged for the angle at which it is lying. It is astonishing what a quantity of water snow will hold without moving; and again, what a trifle will set it falling or arrest it. I have seen a whole quiet mountain face break into avalanches under the extra snow weight discharged during a few minutes of after-squall; and I have watched water-logged snow streaming like thin milk over the slabs of a north precipice, stopping suddenly as heavy, cold grey clouds crept over the rocks, only to begin again the instant the clouds passed and the sun broke through.

Frothy snow, neither powdery nor wet, but of the texture of dry sea-foam, is not so frequent in summer in the Alps as in some other great ranges. But I have found it occasionally near big summits or high up on northern snow faces. In spite of its intimidating quality, it is safe at almost any angle if it lies on a good sub-surface. But it is infinitely laborious. A step takes us up to our waist or shoulders. Progress is only possible by flogging a furrow up it with forearms and shins, which leaves a trail like an ecstatic sea-serpent. Some relief can be got by slapping down the shaft of the axe flatwise above us and crossways to the line, and pulling up on it as on a horizontal bar.

Before venturing upon snow of definitely unstable type, such as powdery snow or wet snow, we must make certain of its mass, its angle and the nature of the surface below it. We then adapt our methods accordingly.

For instance, if we find that wet or powdery snow is lying upon ice at anything but a very low angle, we start by finding out if it is of the same quality for all its depth. If it is, we must clear it away at each pace and cut a step in the ice below. If the poor quality is only superficial and improves below, or if we notice that where the lowest skin of snow rests on the ice it adheres either in a film or in measle-patches,—which signifies that the ice and the snow surfaces are going through a gradual process of peaceful interpenetration,—we can count on this lower snow surface for sure footing. We need not cut steps, but only stamp through the snow to a safe depth for a sound step.

If we have any doubt as to the security of a slope, which we shall have when the angle of the slope and quality of the snow are varying and the resultant stability is indeterminable, we must ascend or descend it vertically, if possible, or on very steep zigzags. We must take care to cross incipient cleavages, or traces of horizontal strains on the surface, at right angles, and never encourage them by letting the weight of our party tramp parallel to their length.

A steep slope of doubtful quality, if it has to be traversed, should be crossed as near its upper edge as possible, and this particularly if the slope is subtended by a cliff or a snow slope of steeper inclination.

On a slope actually showing traces of a recent slide, secondary falls may be expected. A snow slope is not a sérac, and it is not so safe to assume that all has fallen that can fall without close inspection. If we cannot see the place of origin we can make a deduction, as in the case of an ice fall, from the appearance of the nearer debris: as to whether it was a recent fall, a night or day fall, a surface skim, a local powder-rush or a sample of gravitating under-slush.

On the lee side of ridges which have been exposed to the wind, we must expect to find snow accumulations of a poorer quality, and liable to slide according to the angle at which they lie. This will be especially the case if the ridges are subordinate ribs descending from a principal ridge. On such ribs, if we find wind signs on the near side, we must be careful of the snow on the far side of each rib, and in all the adjoining protected hollows.

Good snow is either snow with a hard surface, or snow which, below the surface, remains sticky and light. Except at great heights, we shall only find snow hard before the sun has touched it. Before sunrise, after wholesome cold nights, we count on finding all snow surface good and every bridge holding. When we find soft surfaces in the early hours after a warm night, it bodes us ill if we have to return the same way later. On hard, steep snow, wherever our boots begin to scratt fretfully for foothold, it is less fatiguing to put on claws, or to make a notch with a single one-handed tug stroke of the adze-blade. On very steep snow of medium hardness, when a handhold is needed, it is better to use the blade of the axe than the pick.

The more level the snow the more directly will it have felt the sun; the thinner will be its night crust and the softer its under layers. Therefore we avoid, especially later in the day, launching out upon the great snow plateaux and valleys of the higher regions of glaciers, such as are labelled ‘Firn,’ ‘Névé,’ ‘Ewige Schnee’ on maps, names of foreboding. If we have to take to them, we keep to the sides, where the snow-levels begin to climb and the rays strike less directly. If we have a choice, we select the side or line which is subject to the shortest hours of full sunlight. Always, if they are there, we use old foot tracks. The floor of an old step melts and refreezes and, protected by its depth, remains firmer than its surroundings. On popular peaks these tracks can become immense frozen ruts, very awkward and ankle-racking to descend. It was reported one radiant year that a tourist on the final slopes of the Jungfrau had fallen into one of these ‘steps,’ and had been extricated with difficulty.

Snow Travail.

When we are really in for a steady plough through deep snow, the stride should be kept short, the knee bent, the weight well forward, and the body swaying from side to side—in fact we adopt the ‘tramp’s walk.’ To thrust with the straight knee is uselessly fatiguing. On soft snow we are lost if we cannot achieve some sort of steady rhythm. The feet should be planted straight, and not toes outward. The length of the stride with either leg should be absolutely equal.

If the weights of the party are very uneven, the heavy man should precede. It is less fatiguing for a heavy man to make his own steps, where he allows beforehand for the ‘give’ of the snow, than to stride out behind expecting a firm tread, only, in two out of three steps, to find the floor give way under him. Irregular resistances are the negation of rhythm.

Unless he has the shortest legs of his party, the step maker must always shorten his normal stride on soft snow. The length of the first man’s stride is increased as each man behind slightly deepens the steps, until the last man may have to be making a grasshopper bound to reach from tread to tread of what started as a normal pace.

On soft surfaces, especially where the resistance is irregular, it is difficult to keep in balance, and the axe comes into use at every step. I have usually found it better to reverse the axe. The head, like a ski-stick, gives broader stay on level snow, and firmer touches against inclined soft snow, than the point.

Crusted snow, where the surface has melted and refrozen, but too lightly to carry our weight, is the worst snow of all. When it lies at easy angles, it may be extraordinarily wearisome to cross. It just bears our weight until the body is fairly over the foot, then it gives and lets us through. At least the half of each lifting effort is thus lost, and each fresh step has to be made from a yielding basis uphill on to a hard one. Rhythm is impossible, and the prolonged aggravation is demoralizing. For which reason I have found soft snow the one test of sheer endurance in which good guides are inferior to good amateurs. We meet it not infrequently in our own islands, and welcome it then as good ‘alpine’ training.

For really bad crust there is no countermove, except strong thighs and a high flat-foot step. On crust of a better character, especially before sunrise, a shuffling step, which distributes the weight, often saves the foot from going through, or lets it sink to a less depth. On some crusted surfaces it is possible to slide cautiously along on the shuffle-step, where lighter men, walking ‘heel and toe,’ are going through at each stride. When the surface is too soft for even a shuffle to save us, the tread should be made with the whole flat of the sole, and not with the heel leading as is usual in road walking. Under the flat foot, as under a snow-shoe, the snow packs more quickly. To pivot upon the foot, before the weight comes upon it, widens the bearing surface.

Soft snow cannot be taken at a rush. There is a peculiarly clinging and binding quality in the snow of old avalanche debris. These are just the places where most folk start seven-leagued leaping. If we cannot restrain them, we make them take off the rope first. To be tied to a hop-o’-my-thumb when our leg has just entered binding snow, up to the thigh, at an acute angle to the pull is full of unpleasant possibilities. The wise man will continue even here to move lightly, and only as rapidly as balance and rhythm will allow.

On long monotonous snow wades, if we cannot get a good rhythm of legs or body, it is sometimes of use to supply its place by an artificial rhythm, counting the steps up to fifty and then pausing, or whistling, or following a tune in our head—anything that may introduce a rhythm, with rests, into the featureless vista of effort. The boredom that may afflict a party on snow is peculiar to itself. The even glare and the winding line of diminishing tracks hypnotize the eye and mind, and produce a conviction of exhaustion which is often in great part self-suggested. The wader feels that he absolutely cannot take another step. If counting fails, and other wiles and conversational red-herrings shrivel up in the silent white monotony, rest is the only cure. Sleep follows easily in such states, and a few minutes’ slumber often restores a man or a party surprisingly.

On long snow plods it is best to get rid of the rope whenever the absence of crevasses will allow. It but doubles the uneasy travail. If it has to be kept on, avoid spoken remonstrance when the man before or behind jerks you; let the rope do the talking. If you are leading, keep a small, loose coil in your hand, so that the man behind shall not drag you in mid-step. If you are last, you can always exercise a salutary, silent check. If you are in the middle, and you have, as is frequent in tired parties, an energetic leader trying provokingly to press the pace in front and the weakest member lagging slightly but protestingly upon your rope behind, the best way to protect yourself, inoffensively, is to take up both their ropes in your one hand, and so link their opposing pulls directly on to one another. You can thus maintain equilibrium with no further discomfort to yourself. When I was learning the craft in early years between two guides, or a guide and amateur of unequal endurance, I had many occasions for perfecting the device.

The use of ski upon snow is treated of separately. Whenever summer ski have been made as available as ice-claws, there can be no doubt that they will cancel out for us as much of the technical consideration of these penitential snow fields as claws have simplified for us the labour upon all the angles of ice.

Snow Slopes.

To make steps upon inclined snow is a matter of little difficulty. The direction and weight of the kick are suggested by the angle and texture of the surface. But to use them calls for more care than is usually given to the matter. On soft slopes it is a nuisance if the step stamper has a length of stride that makes each pace a slight effort for us. It is better to remonstrate at once: to shorten the pace by refashioning the step is to break rhythm for the whole line. Of course on easy slopes, if we are out of the rope, we go as we like, provided that we do not exhaust, by eccentric following, the energy which we should be reserving for our turn in the lead. But as the angle increases, or where the going gets more heavy, men of any experience fall into single file; and then to make missteps, to tread a step down at the heel, or to step outside the line, is to throw the whole march of those behind us out of gear, and to waste our own energy in repeating the leader’s work. It is impossible on snow not to be conscious of the leg swing of the man ahead. If he walks with the wrong foot for the trail, we are either drawn into his error, to our own inconvenience, or we resist the attraction with a conscious and tiresome effort. Our common rhythm goes. Worse than this, he spoils the steps for us. Nothing is more muddling, in ascending or descending snow slopes, than to find the steps broken or doubled. We bungle, and get the wrong foot for the leader’s tracks; our body as a result balances wrong for their angle of use. In coming down especially, a bad second man, who lets himself lollop carelessly into tracks or makes ‘tumble-steps’ on either side, confuses every one behind him as well as himself. The whole party will be wasting temper and strength in choosing between a maze of ‘joy’ tracks, or in remaking their own in despair, where they should have been following mechanically on a ready-made line.

In using steps on steep snow of uncertain stability, it is vital to tread right to the fraction of an inch. A tired man who steps a nail-breadth false on a descending ladder of this character will certainly cause some step to give, and endanger the general safety by a slide. He may explain that the step ‘broke away’; but the fault has been his. It is the ideal of all good climbers, although very few men can live up to it, to use steps as accurately and with as dancing and precise a foot at the end of a long day as they did at the beginning.

If a snow step on a steep slope looks insecure, as it often may on wet snow after several men have passed, it is best to tread slightly inside it and scrape down a shaving of fresh snow to strengthen the floor under the foot. But this intentional over-tread should never be made on the outside of a step. If a step has broken away and a new step has to be made, it should be trodden, similarly, inside the old one, over but not exactly in line above the broken step.

Descending on snow of poor quality is oddly nervous work. The descending action is awkward, as upon ice, and there is the added doubt as to what will happen when we drop on to the foothold. Every one has days when the muscles are stiff and when the descent of shaky steps does not go in easy balance. At such times it is reasonable, and safer, to make ‘arm-scoop’ holds to help the balance on the step-down. We may do on snow what we may not do on ice—take the weight momentarily off our foothold on to the arms; because on snow, if some one else slips, we can at once drive another foothold with the heel and get into balance for the jerk. In coming down steps in soft, steep snow which have been worn away by previous members of the party, it is often even advisable to make these arm-scoops in order to save the effort of making new steps and to lessen the weight on the old ones.

On high, popular ridges in fine weather the lines of old steps with their floors refrozen and their shape spoilt are often uncomfortable to use on the descent. For the mountaineer the whole day should be equally of pleasure. The more the difficulty of the climb is over, the more we may consider our comfort, even to the point of demanding a new set of steps.

On steep zigzags, if we are crossing and recrossing one another, we remember to give the man below us ascending, or above us descending, time to make his turning step at the corners. If we do not slacken, we shall jerk him or force him to let out his hand coil just when he is most occupied with the turn.

On big faces, of yielding snow, we find firmer stepping up the wind-blown crests of the undulations, often only detectable by their correspondence with the buttresses descending from the cliffs above. Conversely, on faces of recalcitrant snow, we foot it more lightly up the troughs between the waves.

The Rope and Axe.

Except on hard morning snow, or on snow where we can make absolutely certain of what is happening underneath, it is a good principle to retain the rope. Progress is quicker than on ice, but sight and prescience can ensure us less completely against the accident and the unseen. As a partial illustration of the distinctions to be observed, a strong party might be justified in making their way unroped and on claws up a formidable dry ice fall; but they would, if they knew their business, then put on the rope to traverse the easy but snow-covered angles of the névé above, seemingly far safer than the séracs they have just passed singly and unroped.

“What is happening underneath” must be interpreted to mean not only what may be lurking underneath the snow surface, in the way of ice or crevasses, but what is happening below us on the mountain side. We keep the rope on unless we are certain that the breaking of a step or a slip will lead to no worse results. If there is a long, steep wall of ice or snow below, or the suggestion of crevasses or a bergschrund, or a rock cliff, or even a section of the slope which we cannot see and which may contain a cliff, we may take no chance, and the rope must be retained.

On all smooth snow and ice slopes, unless we are moving short-roped over safe and fairly even glacier, the rope-lengths between us should be allowed to ‘travel’ lightly on the surface. This lightens the draw of a heavy rope carried on the waist or hand, and avoids the strain upon the balance. Too much travelling rope is a drag; too little tightens on us like a brake. The hand must get to know by feel when there is just enough down to let it travel lightly and freely. The hand, too, as on rock, must learn the habit of freeing, freeing the rope continually, so that it shall not catch. Over rough surface we raise it clear; and over ‘suspected’ glacier we keep it all but taut, taking up the slack in a hand coil.

We may never trust snow steps, unless in a very fine quality of snow, to carry more than our own weight. In protecting others of the party, therefore, we cannot, as upon ice, rely exclusively on balance and our foothold to take the jerk upon our rope in case of a slip.

To anchor, on all steep and doubtful snow slopes where the angle or the quality of the snow advises the retention of the rope, the axe must be thrust into the snow beside and above us at every step. It is driven to the head or to just beyond half its length according to the condition of the surface. The rope is passed round the shaft and rests on the snow, so that in case of a slip we get the friction of the snow into which it cuts to help us. At a turning step on a zag the rope is put round the shaft in the reverse direction. This driving of the axe and the looping of the rope men should execute when the feet are at rest on the holds, and not, as many do, while they are taking the step. It is often very difficult for tired men to continue for hours the regular thrust of the axe and the careful anchor of the rope at each pace. But just on those angles and on those types of surface where the precaution is most laborious is the protection most needed. Snow is not ice, and in proportion as snow steps are easier to make they are easier to break, and more in need of assistance from the hand.

On the sharp edges of big ridges the true footing is often along the crest itself. If the crest is too frail for the feet, it can still provide the best bedding for the driven axe or an armhold. If the snow is really threatening, and it is unsafe to trust to steps along the side or on the edge, it is occasionally preferable for two climbers to make their own steps along opposite sides of the crest, with the rope riding across the snow edge between them à la mode Tartarin.

If rocks or obstacles forbid us to use the rope in this literary fashion, on such risky snow we shall, of course, only move one at a time. To secure a safe anchor step while the other man shifts, I have used the device of driving the axe almost up to the head, and then standing on the snow crook immediately behind it.

To arrest another man’s slip on steep snow, the snow itself must be used to minimize by friction the jerk of the rope on axe and arm. Any bulge or corner of snow will serve, for the rope to play over and, slowly, cleave through. I have seen a rope, held across a sharp slanting edge, cut four feet into the snow under the weight of a sliding man; the friction stopping him gently before the jerk came upon the axe. If there is no corner to help, we must lean the whole weight of our body upon the rope where it runs out to us round the belay on our axe; so crushing the racing rope into the snow and reducing the final tug upon the driven axe shaft.

Bergschrund and Bridge.

The crossing of the obvious bridges over the bergschrunds that subtend snow slopes is an art by itself. Flat or snub bridges are less secure than bridges that display a Roman archness of irregular snow on their upper surface. If the bridge is steep enough to call for steps, the steps of the leader should be followed absolutely, unless he has previously cast doubts upon their validity by falling through them. If the centre of the bridge, or the spring of the arch at its higher end, appears too frail for steps, and the word be given to crawl, the crawling should be done quite flat, and the body pulled along by the axe. To fox-trot on hands and knees is little safer than to walk on the feet.

If the bridge is only doubtful, we cat-step across it with the lightest foot we can. We carry the axe at thigh level and at right angles to the body, so that if a leg goes through, the axe comes down on the snow like a rail under the arm, and has a good chance of catching on firmer snow at either end. I once dropped ten feet into a crevasse, and was stopped thus by the axe under my arm-pit hitching between the narrowing walls. If we feel a foot going through, we must avoid above all things our first impulse, to throw the weight convulsively on to the other foot. The whole body should be allowed to fall forward flat. A swimming movement with the arms then often extricates us without further collapse. Of course on no bridge may more than one man cross at a time; and for a doubtful bridge at least two men must be stationary and anchoring the rope of any man crossing.

A steep bridge of unproven security is often best crossed, on a descent, by a prone glissade. If the bridge has an obviously continuous surface, we may prefer to fly it head forward and face down, because clothes admit less snow in such fashion. But if the continuity is doubtful—and the fact is often difficult to ascertain from above—it is best to shoot the bridge lying on the back and feet foremost. The hands and feet are held ready to shove off backward against the snow, and we are ready to finish the crossing on a flying jump, should a breach appear in the bridge as we approach it.

If there is no bridge, we sometimes have to jump considerable widths and depths. It is better then to take off soon, and not to yield to the temptation to creep just a little farther down the steep, crumbling upper lip of the schrund. Too long a descent often ends in a slip as the wall steepens, and it requires a nice judgment to continue the slip discreetly, and shove off for the jump at just the right instant to carry us across to the other lip. For a high jump into soft deep snow it is permissible to throw the axe ahead; and it is essential to see that there is enough rope out for the jump. Again, if a man has jumped and is shooting on down the snow slope beyond the rift, it is kinder not to be in a hurry to stop him categorically with the rope. On lower snow slopes the angle is rarely too steep for a man to be able to stop himself gradually and less painfully, helped by friction and the merest suggestion of restraint. Jumps of more than twenty feet into soft snow have been made; but they are not agreeable. If the snow on landing is at all sticky, it binds at once round the legs, and threatens a break or a severe strain as the weight of the body travels forward above them.

Snow Cornices.

The cunning of hidden cornices cannot be overrated. Its detection is dealt with elsewhere.

Once we have located what we take to be their line of junction with the parent snow crest, we must allow a further broad margin in selecting a safe line for our steps. I have known a section of cornice thirty feet deep break away along the line of our steps, when we thought we had allowed a good ten-foot margin from its line of junction. The heavier the cornice, the deeper the margin we must leave; not an easy rule to keep, as the snow curve backing a big cornice will be all the more gradual and solid-looking. Leaders are always apt to cut the margin too fine, for the reason that the farther we move away down the back of a cornice, the steeper becomes the slope, and the harder probably will be the snow for step-making. At great heights the same cold winds which blew the cornice may have blown the snow slope to crusted snow or snow-ice; whereas, where the angle eases off right upon the crest and the back curves over into the cornice, the direct exposure to the sun will often produce a band of softer snow, easy to kick steps in. When we are dealing with huge ridges and long distances, it is very trying to have to continue to cut steps at a snail’s pace, on a steep wall, when three feet above there is a line where we could walk. But these are just the situations which differentiate between good and bad mountaineers. Danger is a matter for our individual judgment, and if a guide, however famous, makes steps at a level that seems to our mountain sense to allow too narrow a margin, we need never have the least hesitation in starting to make another line below. The implied criticism is better than remonstrance.

Occasionally when the cornice is not too big and its back is ice-crusted or exposed to a high wind, it is possible to work along underneath it, below the crest of the wave. This must be done with caution; the shock of step-making may easily loosen a section of the overhang on to our heads.

Where a ridge is surmounted by a double cornice, that is, by two cornices curving opposite ways, one on the top of the other, there is simply no safe way of getting past them. Parties who persist in traversing a great ridge when they find it in this condition must be persuaded that their luck will take pity on their understanding.

In approaching the edge of any ridge, if it is not otherwise obvious that no cornice exists, the leader must test for the cornice every few inches with strong, deep thrusts of the axe shaft. The rest of the party, protecting him with the rope, must remain well below on the face until he has demonstrated that no cornice exists, or until he has had time to locate its line and to return to a point well below the junction. Such a crest should never be approached diagonally, lest two men might find themselves on the cornice together, but always at right angles. If an uncorniced ridge gives us reason to suspect, as we follow along its crest, that a cornice is beginning, at least two of the party should descend well down the face (if rock anchorage is not available), and protect the leader while he investigates.

If we wish to cross a ridge or a pass and the far side is overhung by a cornice, the leader must be strongly protected while he flogs away a section of the cornice, back to the sound edge. A large slice in this case should be cleared away, as adjacent parts of the cornice weakened by the fracture may fall upon the party subsequently as they descend. These crossings should never be made where the cornice is really heavy.

We shall never, of course, approach a crest up a wall crowned by a large cornice; which is equivalent to climbing deliberately up under a toppling sérac. A light cornice we may approach, but preferably at a point where it has broken away. If no such gap exists, we may be forced to cut our own skylight through it. This calls for great caution and skill; a small fragment may easily sweep away any man below us on the slope.

Snow in Couloirs.

In couloirs and chimneys snow can remain at a higher angle than on open slopes, and presents therefore some exceptional features. Certain of these are dealt with under other headings. Snow in a rock couloir, late in the day, must always be tested before we descend on to it. This can sometimes be done with less trouble by throwing heavy stones on to the surface. The way the snow spurts or squelches or rives to receive them tells much to the practised eye. If they start a surface avalanche they may either betray ice below, or they may leave bare a tract of hard under-snow down which we can kick good steps. The presence of ice below snow is often evident at the edges where the snow-ice splays out on to the containing walls. The testing process should be repeated at intervals, as we descend, on doubtful snow. A long couloir, of pure snow above, has frequently ice below snow in its lower sections.

In descending couloirs of uncertain snow, we naturally make use of the rock walls, when possible, for belays or holds. There are often good leg stances between the rock and the snow, where the snow veil has shrunk away, with an ice-trimmed border.

If the snow is of good quality, we proceed as we like; but if it is shallow, lying on ice, or of suspicious consistency, we ascend it in as direct a line as possible, or in steep zags, with a disposition to keep near the sides. On really threatening snow we ascend and descend by means of the vertical ladder of apses or pigeon-holes, climbing face inwards, and using both hands and feet. Our tread in this fashion is more feline, and our weight better distributed.

If we desire to leave a snow couloir by the rocks on either hand, or to use the rocks to help the ascent, it is sage first to try the side which is exposed for the longest time to the sun: the snow adhering to these rocks will be kindlier, and there will be less chance of an ice glaze. We have, however, to remember that the sunny side is usually that upon which falls of stones start earlier and occur more frequently; and our decision must depend upon the evidences of their spoor on the snow.

Outcrops of rock, in large snow couloirs, on ice or snow slopes, often appear as welcome islands in a long labour of step-making. But outcrops are apt to be more or less disintegrated, according to the character of the rock. If they are not rotten, they are not unusually rubbed bare and holdless by the passage of ice, stones and snow over them. Such islands, on ice slopes, are nearly always encircled by harder ice for a space round their lower walls, which increases our labour in approaching or leaving them. On their upper side they sometimes support a convenient spit of good snow. On the whole, they generally give more trouble than they save.

A particular type of couloir which is found in the Alps is worth mentioning, because of its false heart and honest, grubby face. These are the easy couloirs that debouch on to the glaciers at the bases of many sound granite peaks. They are plastered inside with loose rubble and snow or gritty mud, and we assume sound granite at the back. With dirt and care they seem fair enough to scramble down. But they are often in a precarious state of deeper decay. The passage of the party will start a gradual or rapid dissolution; and on occasion I have seen the whole cuticle of couloirs of this type, grubble, snow and large rocks, slough itself off on to the glacier a few minutes after the descent of a party. They should always be tested before entry by discharging large rocks down them, to prove their honesty or expose their enamelled senility.

Snow at Home.

Among the Scottish mountains practice of a very useful character in our snow craft can be had during the winter months. From November to May snow will be found of different qualities: the best during March and April. On northern and eastern faces we may get step-cutting on hard crust and ripple crust, passable glissading, and happy experience of small snow slides, large cornices and snow travail. On north faces, exposed and crusted by the cold winds, snow will stay at an exceedingly high angle, and as there is small risk of underlying ice, we can adventure admirable practice in very steep snow work with more excitement than peril. The snow couloirs at times introduce us to bergschrunds, and, educatively, to reconnoitring exercises in identifying the respective runnels of stone fall and water spurt.

On north faces in the Lakes and in North Wales normally the snow work is confined to the first quarter of a cold season. Ice is rare, except as glaze or as frozen water-fall or drip in wet gullies sheltered from the sun. Step-making is commoner than step-cutting. Of snowy, icy and glazed rocks we can get more than we may desire; but for snow technique little but practice in travail, step-kicking, back-sliding, rope craft and blizzard-facing,—all very pleasurable holiday experiences, for which it is worth while taking down the ice-axe.

It is curious to note that ski-ing as a common device used once to be practised by the boys and herds of the north, the primitive ski being formed out of the hoops of barrels. The custom has now lapsed: the effect of the enclosing of the hills by walls, or of the boys by Board Schools. The reintroduction of some less elaborate ski might revive a more romantic spirit.

Confusing Weather.

In fair weather route finding on snow has no difficulties comparable with those of ice or snow glacier. The flaws are obvious, and there are no hidden angles. The one complication is weather and atmospheric condition. As a result of the somewhat featureless simplicity of snow slight changes produce more serious confusions.

High wind is always an enemy,—not only on snow. A mountaineer is more afraid of going out on windy days than on days of rain and snow fall. On snow, wind finds a new weapon to hand in the snow particles, whose blinding assault interferes with the discretion. The sight of the faint blur of snow as it is blown up from the skyline of a high ridge will always give us pause: no passage there will be possible while the halo remains. Wind and snow combined may confuse the best of mountaineers, and often the compass proves the one rescue from a complete reversal of direction. However resolutely they march, few men can resist on a long tramp the impulse of snow or wind on their faces to swing unconsciously one way or the other for protection. A shift of wind in a mist may take a party, steering by it on snow, through a complete circle. I have known of men, attempting a descent on the sheltered side of a level but interrupted ridge, who were led, by a spinning wind in mist, through the ridge and back along its other side to their starting-point, and all in twenty minutes.

But even when unsupported by wind or obscurity, a slight depression or a light cloud may make way-finding difficult on even snow, where there are no rock outlines to penetrate its guile. A diaphanous mist, approaching in tint that of the snow surface, is sufficient to conceal or completely alter distances and angles.

In cases where the mist exactly combines in tone with the snow, a curious phenomenon makes itself uncomfortably evident. The leader on a snowy crevassed glacier will suddenly, and apparently wilfully, begin to fall into crevasses which are visible to those following behind him on the rope. They will marvel at his stupidity, until they begin to lead themselves, when they will reproduce it. The reason will have been that whereas those behind have some dark object, man or rope, upon which to focus their eyes, the eyes of the man in front, looking only upon a uniform blank surface, go out of focus, and become unable to distinguish between details of the same tone. Any detail darker by contrast—a rock, or the length of the rope ahead, or even the sight of a distant peak,—for such mists are often transparent—will yield them a focal point again. If he has no such natural assistance, the leader must keep looking methodically at his feet, and then forward. This will discover to him the nearer crevasses. For a longer view he may try the device of balling snow, till it crushes to a darker colour, and throwing it ahead: he will then again be able to see more distant details in their relation to the passage of the snowball.

In a mist or at night, on glaciers, or on snow slopes where there is reason to suspect the neighbourhood of rocks, it is possible to keep direction, and to discover towards which side of a slope or glacier our march is tending, by shouting, and calculating our position by the time it takes for the echo to return from the rock on either side. Across smooth slopes a very small and remote obstruction will give echo to our appeal.

On open snow slopes where there are no retaining walls, the best method is to have the full length of the rope out, and put a man with the compass at the rear end to correct the leader’s line. If a compass is lacking—if it can ever be lacking in the mountains!—the man far behind is still in the better position to judge, by the pointer of the rope, whether the line is being maintained or is inclining either way.

If a return in mist over the same ground is expected, the tracks should be made intentionally deep, in order to reinforce the line against the sun’s action, which may be all the more rapid when the light is diffused through such mist. The axe should be driven deeply into the snow at short intervals, so as to leave marks which may last longer than footprints; and this especially on hard snow.

On rocks or snow in mist, and even with less excuse on clear days, some other-land climbers adopt the device of marking the line of return at important points of divergence by squares of red paper fixed under stones. In emergency these can be of service; but they are unsightly, and their frequent use encourages climbers to pay insufficient attention to a very important part of their work—which is to note and record in memory the details of a route against the time of their return. A climber who has to find the return line on difficult rock or glacier, or on any climb that winds by devious ways, should never omit at all points of divergence or of salient indication to turn round and note how the passage or kink looks from the opposite direction; which is generally very different from its aspect on the approach. Distant views are often confused and absurdly distorted by mist; but details close at hand, for whose memorizing alone red paper could be a substitute, are seldom sufficiently obscured not to be recognizable by a trained observation and memory. Only in two cases—one, the rare event of an expedition over fog-bound snow being continued with the intention of return over the same line; and two, equally singular, the case of a party, which contains only one mountaineer capable of leading the return route, attempting in mist a climb whose difficulty will necessitate the expert going last on the descent—would the use of red paper seem to be justified. Waste paper is inelegant, and makes an unimpressive substitute for hill craft. But mist is a subtle enemy on glaciers, and we may sympathize with folk who meet it by tricks when they happen to have brought a box of them with them.

The Sense of Direction.

In the end, and behind all memory and observation, we have to fall back upon that useful but mysterious faculty, the sense of direction. Its existence is often denied, especially by men who do not possess it, and its workings are attributed to powers of observation, to unconscious memorizing and to reasoning. But no one who has mountaineered or travelled much in uncharted ground with men of very divergent or very similar powers of sight or experience will be found to discredit its positive but entirely accidental possession. Irrespective of sight and independently of the presence of any other respectable mental faculties, some men are found to possess it and some not; and no experience or study will ever equalize the capacity of those who cannot with that of those who can exercise it in dealing with misty conditions or unknown country. Men who have it only in a slight degree frequently impair its fidelity by training their observation and memory. By taking thought we can nearly always confuse it, in ourselves or in our neighbour; and this fact has especially to be borne in mind in dealing with less educated brains, such as those of guides, where its working is unconscious when it exists at all. A pertinent question or reminder may often set them, or ourselves, thinking or doubting, and lead to hesitation or wandering where a moment before confident movement reigned.

If we have once made certain that a guide or even a younger or less experienced climber possesses it, we may accept its leading thankfully in moments of doubt, although its counsel may contradict our own reasoning or conscientious observation.

Those who do not possess the instinct, and those who possess it only in a small degree, will find it almost impossible in thick mist on featureless snow to avoid the inclination to turn in a circle, generally to the left. In mist, with the most resolute intentions, it is at times even difficult to correct the inclination, by allowing for the stronger thrust of the right foot (or whichever may be the leading foot in our own case) and by taking the axe in the opposite hand to that foot; or by discovering and allowing for our exact amount of bias. The compass is the only secure guide for the ungifted.

Some men have the sense in the form of an ability to keep a straight line once set, no matter what the obstruction or obscurity; others in the form of knowing their position in relation to any near or distant point they have previously visited. With a few the sense is polarized; they ‘feel’ the north. My own sense indicates only direction between points already visited. Although making all allowance for the leading foot, and conscious that as leader I was being kept to a straight line by the compass in the hand of my last man, I have myself in thick mist on level snow, after forty-five minutes of what was actually straight marching, felt positive that I had led the party through one complete and one half-circle to the right, so strong was the instinct to turn to the left in spite of all precaution and prevision. On the other hand, I have watched a man who had been brought round from Hammersmith to South Kensington by Underground on his first visit to London, and set to the task without previous warning, take and keep, in thick fog, the most direct line back again through the maze of cross streets; which he could not be said to be seeing for the first time, as they remained invisible. A singular case was that of a high Wrangler, a mountaineer, whose sense of direction was acute, but inverted: it indicated points precisely opposed to the correct ones. Once we had discovered this, and allowed for the idiosyncrasy, we made frequent use of his otherwise very exact sense. For those who may have interested themselves in the faculty, I will add that this friend similarly produced or wrote down the results of all mental calculations with the figures in the reverse order.

GLISSADING

Glissading is an art that rewards the skilful. For the inexpert, though the pleasure in its prospect never dies, the actual performance is more often productive of aching shins and wet clothes, than of birdlike exhilaration. Until ski-ing came in to complement it, and we may say to improve upon it, glissading gave its artists their nearest approximation to the sensation of flying. Its physical thrill is very little less intense than that of flying on machines through the air, because the exciting vibration of the feet over the solid surface provokes a lively consciousness of pace and motion disproportionate to the actual rate usually attained.

But it has never been widely recognized that the art has to be learned. Very little has been written about it, and much of that little has been fundamentally wrong. All men glissade in a sort of way, as a kind of amusing frolic, with tumbles forming an integral part of the fun, like the periodic shrieks of the ladies on the Earl’s Court roundabouts. But men who know how to glissade, and how to use its opportunities as a real auxiliary to their mountain progress, have always been the exceptions. Guides are seldom able exponents. More than a dozen fatal accidents are directly traceable to bad glissading.

Fortunately, the greater popularity of ski-ing has come to the rescue, and its more general practice should have prepared both the minds and feet of a much larger number for a more serious treatment of their mountaineering glissading. A man who can ski is half-way to becoming a good glissader. A good glissader, once the first surprise of the ski feeling is overcome, finds many of the simpler ski motions familiar.

In learning to glissade, a man has three points of normal contact which he must learn to control: his two feet, and the shaft-point of his axe. There is also a fourth point of possible contact, with which I deal separately under sitting glissades. The head of the axe, except in one very rare case, is useless for contact, and should never be brought into play. In fact, during the time of learning,—and to learn properly will take as long as has to be devoted to the beginnings of ski-ing,—it is better to use only a stick with a single point, or a ski-stick. The axe head during the preliminary falls is apt to point too keen a moral.

A certain school of icemen, the devotees of the short axe, keep the axe head always sheathed in its leathern cover. In glissading the practice has distinct advantages: it preserves the keenness of the edge, protects the climber, and is far warmer to grasp. Those who learn to glissade with an axe and not a stick may well copy the practice. This suggestion applies to learning both on snow and on glacier.

On Ice

Glissading on ice is practically confined to short rushes on glaciers; even there it is generally avoidable, but its mastery adds a delightful possibility of directness and pace to the late returns down ice falls.

No sane man will ever start a glissade on ice on a mountain side, unless the slope is evidently short and is seen to end in safe arresting snow, or in the earth deposits found on Himalayan glaciers. The sheer pace and rude vibration produce helplessness and, soon, unconsciousness on a steep ice slide of any great length. Control cannot be maintained for more than a brief period of inevitable acceleration. Often, however, quick bands of ice intrude, visibly or not, on a steep snow glissade, and it is then important to be able to make the new adjustments required by ice; and so avoid being thrown out of balance by the sudden alterations in the quality of the surface flashing under our feet.

Positions.

In ice-glissading the point of the axe takes practically all the weight. It is essentially axe riding. The feet become only props to the balance. Ice is rarely quite smooth, and, if the weight is at all on the feet, the slightest irregularity or ‘stick’ in the surface at this high rate of speed throws the heels back and over the head. The right hand grasps the shaft, just sufficiently far from where the point touches the ice to avoid scraping the knuckles. The left hand grips the head. The more the left hand forces the head up, and the greater the weight that we throw upon the right hand holding the shaft, the sharper is the brake upon the pace, and, incidentally, the more prepared is our balance against an accidental trip.

On hard ice the feet cannot be used to brake; nor, except by very gradual movements, can they attempt to steer. Their business is to carry their small proportion of the weight as lightly as possible over the irregular surface, and, like the front wheel of a bicycle, to prevent a forward or sideways fall. On rotten ice, if claws are worn, braking with the feet is possible by driving in the heels; but such surfaces are unusual in the Alps.

The knees must be well bent, with the body bowed almost into a sitting position, so as to keep the centre of gravity well down upon the supporting tripod of legs and axe. The zigzag spring, formed by the curves of knees and body, absorbs most of the jar. The soles rest flat on the ice, with the toes pointing down the slope. The feet should be kept slightly apart, for the better balance over roughnesses. To avoid obvious lumps they can be slid more apart or brought together. If they are used to steer at all, they must both be pointed sideways in the desired direction; but no attempt can be made to drive in the edges of the boot, as is done on snow. This would merely result in a fall. Steering, in this position, must be left to the gradual friction of the soles inclined sideways and downwards, and, in the main, to the swing of the weight on the axe.

On very rough ice, or on the rough icy surfaces found in snow couloirs, where we cannot make certain of keeping on the feet if we face squarely forward, it is best to adopt a sideways position of the body, the sides of both feet in contact with the slope, and one foot just below and slightly separated from the other. The distance between the feet must depend upon the character of the surface and the angle of the slope. On an easy angle of rough slope, where it is desired to go slowly and stop at any sudden point, the lower foot, with the knee only slightly bent, can be thrust well ahead, taking somewhat more of the weight, and acting as a shifting brake. On steep, rough ice, or wherever it is desired to increase the pace, and at the same time to protect the balance, the feet, still in the sideways position, should be kept close together, while the knees and thighs are drawn up into a crouching attitude. The weight, of course, still rests mainly on the axe.

On steep, rough slopes of snow and ice alternating, where the balance is easily upset by the changing surface, this squatting or crouching sideways position must always be adopted, with the heels slightly apart and brought right up under the body, which practically sits upon them. The centre of gravity is then well down upon the three points of contact, which are all in firm and close relation to one another, and the balance is steady. Ice-glissading is possible for the expert, in this position, on many long ice intrusions where ordinary folk have to creep carefully down in steps. For a beginner, the under faces of the great ice hummocks below the falls on dry glaciers give the best practice, as their length and angle can be selected. Since near the crest these concave faces are often vertical or overhanging, early practice should be limited to their lower curves.

As in ski-ing, the start-off from the rim of an ice slope or from the crest of an ice wave is the most difficult moment. We cannot jump into our glissade as we can upon snow, or at least only on ice of very mild angles. The right position is to start in a ‘crouch,’ with the toes just over and the heels just holding the ice edge; the weight is then thrown back upon the axe, the toes turn down and the legs shoot out. As soon as the balance in motion is secured, the forward, the sideways position or the crouch, is assumed according to the feel of the surface and the angle.

On very steep dry ice, for the first body length or so at the start of a slide over a vertical or overhanging crest, be it on a glacier or at the top of an ice couloir, it is sometimes necessary, in order to remain in contact with the concave surface at all, and not to be flung out head foremost by the kick of the axe point against the ice, to leave the ‘crouch’ the instant the feet are launched, and to shoot out the legs to their full extent. The whole length of the body is then held rigid, with the feet pressed as much as possible sideways and flat against the ice. In such a position there is considerable risk of cutting knuckles or other surfaces against the ice. The position is, of course, only required for a second or so, as no glissade may be attempted where the angle does not ease off sufficiently after a few feet to allow of continuing the descent in one of the normal attitudes of controlled glissading.

The fortunate will sometimes find an admirable surface on the more easily inclined planes of lower dry glaciers, where melting and freezing have followed one another during the day. The ice is so slippery that it is only possible to walk with maddening dislocations, and it is generally too level for a long glissade. It is then often feasible to adopt a ski-ing or skating stride, and strike out with either foot alternately. On a good surface and angle one may find oneself travelling in this way almost as easily as on skates. Similarly, on the wet lower ends of afternoon glaciers, if rubber-soled shoes happen to have been brought, it is worth while putting them on. One can drift down on them as lightly as on ski.

Arrests.

If the balance is once lost upon ice, and there is no prospect of an early arrest on a softer surface lower down, it is best to turn on the back, keep the head and hands off the ice, and force the point of the shaft back under the arm-pit and into the ice, so that the weight dragging on the shaft may gradually arrest the progress. The body must be kept head upwards; the legs, if slightly apart and rigid, will help to check the pace by friction and by the rugosities encountered by the heels.

If in such case the ice slope has been badly chosen, and the fallen glissader perceives that the only hope of avoiding a fall over rock is to stop the slide at all hazards, the risk must be taken of turning over on the face. The head of the axe must then be gripped with both hands, so that the adze-blade rests just over the right shoulder, and the pick-point is ground into the ice with the whole weight. It is useless to attempt to force in the pick if the axe is held only by the shaft, or at the stretch of the arms above the head. The axe at arm’s length will be torn from the hands the moment the pick touches the ice.

These two methods of arrest can also be turned to account in checking falls on steep and hard snow, or snow with a crusted or icy surface.

On Snow

Even more on snow do the positions for glissading vary with the angle and consistency of the surface. The expert glissader changes from one attitude to another, as the feel of his feet on the changing surface suggests, without loss of balance or even a check to the pace.

Positions.

The axe should be grasped as for ice-glissading. The knees should be bent, slightly or more according as the surface is slow or fast, forming a convenient arch of balance for the body. The bent leg acts as a strong spring to absorb jolts, and it is more quickly and powerfully adjustable to the changing demands of balance, when the body is in rapid motion, than the straight leg. To keep the knees straight is impracticable on all but perfectly uniform ‘show’ snow slopes. Those who have at times advised it have been influenced by some pictorial ideal which had small regard for the mechanism of the body or for the conditions of the glissade in action.

The body should not be bent forward or crouched, as is done in ice-glissading, but held upright or inclined slightly backward, so as to form a continuous and concordant arc with whatever may be the curve of the leg at the moment. The lower end of this curve will always be bent more sharply at the flex of the knee; but in proportion as the knee is more or less bent, the graceful inclination backward from the hips will vary correspondingly.

The shoulders, especially that above the hand on the shaft, should be braced well back, and the head inclined a little forward, for better sight. The tendency to let the shoulders stoop forward and the body sag downward into a sitting position has to be resisted on snow surfaces. It is a false position, that follows inevitably on an attempt to keep the knees straight; and it is as bad a beginner’s error as the inclination to sit forward and not back when learning to jump on horseback. The fact that it has been suggested as the ideal attitude, both in description and in illustration, may have been responsible for the large number of mountaineers who have never become more than ‘axe riders’ in snow-glissading. Sagging and axe riding are necessary in ice-glissading, where we do not attempt to balance on the feet, but depend for safety and steering upon the axe brake. On snow the good glissader aims at reducing friction and riding by balance. To sag or use the straight knee throws us back upon the axe for balance and for our steering. Straightened knees mean the weight on the heels and the toes up; but if the weight is more on the heels than on the toes, steering with the feet is impossible.

The feet should be kept close together, with the toes pointing down the slope, so as to reduce friction and facilitate foot-steering. If the surface for a space gets icier and rougher, the feet are allowed to separate slightly, so as to secure the balance on their wider base and brake the pace by the angle that the two outward-pointing toes make with the direct line of descent.

On good snow surfaces to draw the feet slowly or sharply together, so as to grip up a snow wrinkle between them, or to thrust them apart, with the toes slightly turned inwards, produces each a different degree of brake, or helps to reconfirm our balance, if we require it.

Small interruptions on the surface should be allowed to pass between the feet. In practical glissading, in fact, the feet are very rarely kept long in one position; they drift gently about, as balance or the surface demand.

The decision as to when they should be kept exactly parallel to one another, with the weight evenly distributed between the two, or when the one should travel slightly in advance, carrying the larger share of weight for the moment, must depend upon the snow surface and angle, and on the amount of work that is being done, in consequence, by the axe. If the surface is roughish and steep or hard, the weight will be more, and for longer periods, thrown back upon the axe shaft, and this for reasons of balance. So supported on the axe, there is not the same risk on a bad surface of our being suddenly pitched outward, head foremost. In such case the feet are best kept parallel and together, acting as supports supplementary to the axe, as upon ice. But if the surface is straightforward in angle and quality there is less threat to the balance, and our object is to reduce the surface friction and increase the pace. To this end all the weight will be brought forward off the axe and kept in balance above the feet. The axe will only be lightly or occasionally in contact with the slope. The body will be sailing down upright, but on a curve of balance agreeing with the bend of the knees. The feet, in this case, adopt a position and a motion familiar in ski-ing. They remain close together, but one foot travels slightly in advance of the other, carrying for the moment the greater share of the weight. The other foot runs in close support. It is brought up, and in turn passes into the lead, according as ease of balance, steering, or need of rest for the employed leg suggest. The balance sways lightly from one leg to the other as each is employed, and the motion, allowing for the different length of stroke, is not unlike the smooth steady running in long-distance skating. At any second, if the surface demands it, the weight can be thrown back upon the axe, and the feet are then brought parallel again.

Now that ski-ing experience is familiar, it is unnecessary to explain why glissading on one foot—that is, on a single line of contact, with the other foot and axe in partial support and ready to take their turn if required—is easier, quicker and less exposed to accident than moving on the two feet parallel, with the weight distributed evenly between them. The instance of the relative pace and security of bicycle and tricycle, although not quite on all fours, gives us a suggestive comparison.

On an obviously good and continuous snow slope the axe brake can be removed altogether, and the axe is then carried easily in front across the body, ready at any moment to be shot back under the arm into the snow. The body then sways to the balance, above the slight bend of the knees, and is practically upright. This is the most delightful of all positions: there is no tension upon any of the body muscles, and the sensation is that of a winged swoop. To brandish the axe at arm’s length over the head, a fashion affected by performers of a theatrical type more familiar in illustrations than on the mountains, adds nothing to the pleasure and diminishes the security. The balance above the feet is prejudiced, and the axe recovery in case of need is slower.

Steering.

The steering is done, as in skating or ski-ing, firstly, by canting the feet and twisting the toes in the required direction; and secondly, by swinging the weight of the body into the new position above them, either by means of the sway of balance if we are glissading free, or by the thrust from the axe point if we are axe riding. For instance, if we wish to turn to the right, in order to avoid an obstacle or make a zigzag on a slope too steep for comfortable direct descent, we twist the toes to the right, and at the same time cant the feet in the same direction; that is, we press down the right-hand edge of both boots into the snow, gently or hard according as we wish to make a sharp or an easy turn. If we wish to accelerate the turn, we bring the axe into use, pressing back upon the point, which we thrust into the snow slightly on our right. Similarly, to make a turn to the left, we twist the toes and cant the feet to the left, and, if required, press on the axe transferred to our left side.

By making all three movements energetically at the same moment it is possible to execute very sharp turns. The steeper the slope the higher the speed, and the higher the speed the more acute the angle of turn possible.

If a glissader is expert enough to be able to descend steep slopes in balance on his feet alone, without the axe as brake, and has mastered the finer art of travelling upon alternating feet, he can steer his turns also without the axe, and can descend on a succession of sharp zigzags without the small awkwardness involved in transferring the axe from one side to the other of his body. When he wishes to turn to the right out of a direct descent, he sways his balance on to his right foot, directs and cants it, and as he turns brings across his less weighted left foot into line again below it. When he wishes to turn back again to the left out of a zig to the right, he throws his weight on to his heels, as in a ski-ing turn, directs and cants his feet to the left, sways his weight over on to the left foot again, and so continues on the new zag. In travelling on the one-foot method, sharp turns are made by throwing the weight on to both heels; gradual turns can be made on the one foot. Slight changes of direction, not big enough to be turns, are more quickly made by bringing up the rear and less weighted foot, sliding it in front into the new direction required, and then swaying the weight across on to it.

An expert can thus swing quickly and safely down a slope or couloir too steep for direct descent, zigzagging from side to side almost without help from the axe. His turns are less crisp than those of ski or skates; but he can descend on a snow ribbon or in a narrow couloir, where only short boots could find room to travel or turn.

Even if a glissader has only accustomed himself to descend travelling on his two feet parallel, with his weight evenly distributed between them, he can still make slight changes of direction, without help from the axe, by sliding one foot in front of the other. This will deflect his course correspondingly in the opposite direction: that is, to turn to the right, he brings forward the left foot; to turn to the left, he advances the right. But his turns without the axe will never be effective or sharp until he has learned to glissade mainly on one foot. The second foot, for a one-foot glissader, acts as a free auxiliary to indicate the new direction and to support the turning movement, while the body swings in easy support from one foot to the other, as the turn suggests.

Jumping.

The hands alone should never be used as rudders. Supposing we wish completely and suddenly to change the line of descent, because we see some obstruction below, or discover better snow farther off, this is best done by a half-turn, and a spring on to the free leg. For instance, to get across to our left we swing our free right foot across us to the left until it touches the snow again at its utmost reach. The weight is then flung across on to it by means of the axe, or by a rub with the outside of our left arm against the snow. The left leg follows (all without checking the descent), and we descend on the new line, or swing the right leg again if a second spring is needed. To make these changes of line, a sideways jump across, off the one travelling foot and alighting on the two feet held sideways and slightly apart, is a neater method, but it requires more practice.

Jumping, sideways or downward, is as pleasant a refinement in glissading as it is on ski, and very generally useful. It is often more convenient to jump interruptions, of ice blocks, rock bands and snow humps, than to steer round them. A good glissader jumps off either foot, and alights on both. Even large crevasses can be safely jumped by a skilful man, with a great saving of the time usually spent in circumventing them. But this requires considerable skill and a discreet eye in selecting the take-off. The edges of bergschrunds are generally hidden or rotten, and the crouch and spring have to be made well ahead of possible breakages. The glissader has no hand-made wall to guide him and to dispatch him on his jump at the right instant, angle and velocity; and the angle of the slope below has not been chosen to accord with his curve of descent on to it, and down it.

If we fall, after a jump or stumble, the first thing, on a steep slope, is to stop any tendency to roll, which is the shortest road to unconsciousness. The next is to get the head up. Then, if we have held on to the axe, we get it by the head and begin to brake, as described above. If the axe is lost, we do the same with elbows and heels, sliding on our back; but never with fingers and toes, face downwards.

Brakes.

There are two methods of stopping or braking, the axe brake and the foot brake, which are used in conjunction for purposes of sudden arrest.

The axe brake is made by pulling the head of the axe upward with the one hand, and forcing the shaft point down, and into the snow, with the other. The weight of the body is thrown on to the lower arm, and the thighs are brought close against the axe shaft. If it is necessary to make a sudden stop on a hard snow surface where one is being ‘run away with,’ the most powerful brake of all is to bring the shaft of the axe under the right arm-pit, grip the left hand on the head, with the right hand close to it, and turn the body slightly sideways, so that the whole edge of each boot, heel and toe, scrapes against the surface.

The foot brake is made by turning the toes up and shoving the heels in and down into the snow, at the same time straightening the legs. If the surface is too hard to admit the heels easily, or the pace and hard surface combined threaten that an attempt to check with the straight heels will mean one or both legs being torn up underneath the body, so flinging us out and off our balance, the feet must be turned sideways to the slope. The heels at the same instant are thrust downwards, the legs are straightened, and the weight is thrown equally upon the axe shaft and upon the feet.