Sunday.—Mass.—A grand Procession.—Intoxicated Indians.—Set out for Maxcanú.—A Caricoché.—Scenery.—Arrival at Maxcanú.—Cave of Maxcanú.—Threading a Labyrinth.—An Alarm.—An abrupt Termination.—Important Discovery.—Labyrinth not subterraneous.—More Mounds.—Journey continued.—Grand View.—Another Mound.—An Accident.—Village of Opocheque.—View from the Sierra.—More Ruins.—Return to Uxmal.—Change of Quarters.—An Addition to the Household.—Beautiful Scene.