Note 64 — APPENDIX

Vitor, here alluded to by Mr. Rivero, is one of the chief valleys in the vicinity of Arequipa. It extends from inland, in a north-west direction, to the large and well-watered valley of Quilca on the coast, and to the north of Islay: on the other hand, to the south-west, is the extensive, rich, and populous valley of Tambo.

Between the vales of Vitor and Tambo there is a sandy, hot desert, (intensely cold at midnight,) with a gradual ascent, through which passes the road from Islay to Arequipa; and on the scorched plain, great numbers of wearied and exhausted cattle are let loose to perish for want of water and pasture; so that along the way-side are to be seen the skeletons and hides of animals sun-dried, and in different grotesque attitudes. Travellers have remarked that along this arid plain, which extends about twenty leagues inland, there are numerous moveable sandhills of regular figure like a half-moon, with the convex side always looking to the sea.—Translator.