Page:My Climbs in the Alps and Caucasus.djvu/395

338 A somewhat similar and still more deceitful peril is involved by the ascent in the early morning of gullies, whichy though fairly safe at that hour, are known to be the channel of avalanches and falling stones in the afternoon. Should any unforeseen cause stop the party high up on the mountain, no safe line of retreat is open. In this way, when Herren Lammer and Lorria, foiled by the ice-glazed rocks of the western face of the Matterhorn, were forced to return, they found the great couloir ceaselessly swept by stones and snow. Persisting, none the less, in the descent, they were carried down by an avalanche, and though, by extraordinary luck, they both escaped with their lives, they suffered very serious injuries. Unless, therefore, the climber is absolutely certain that the ascent can be completed, it is in the highest degree perilous to enter such gullies, and those who do so should clearly recognise that they are running very serious risks. If, however, the risk has been run and the party is checked high up on the mountain, it is usually the better course to spend the night on the rocks, and wait till frost has sealed up the loose stones, snow and ice. This expedient has been adopted more than once by my old guide, Alexander Burgener. On the memorable descent of the Col du Lion, it undoubtedly saved both Dr. Güssfeldt's life and his own. "In den Hochalpen" pp. 269, 270.</ref< I am aware that this procedure involves