After examining the precipice for some time, we found that the only mode of access to its summit, here some three or four hundred feet above us, was by a sort of ravine, what would be called in the Swiss Alps, a _cheminée_ a species of fracture in the strata the broken edges of which would give us some foot and hand hold: at its upper termination we could see the end of a small glacier, slightly overhanging the cliff, from which a small stream leapt from ledge to ledge, only alive in the last hour or two of sun-warmth, giving promises, which certainly were faithfully fulfilled, of additional slipperiness and discomfort. But we had no choice; we had already spent nearly an hour in our cautious circuit. Our scramble, wherever it took place, would cost us nearly another before we got above our expected prey, and if we hesitated much longer, he might take a fancy to march off altogether in search of the rest of the herd. So up we went, dragging ourselves and each other up the wet slippery rocks, getting a shivering "swish" of ice-cold water in our faces every now and then, till we got about half-way up, when, just as we were resting for a moment to take breath, we heard a tremendous roar, followed by a splintering crash just above our heads, and had the pleasure of seeing the fragments of some half-a-ton of ice, which had fallen from the glacier above, fly out from the shelf of rock under which we were resting, and spin down the rugged path we had just ascended. Thinking that this was quite near enough to be pleasant, and "calculating" that by every doctrine of chances the same thing would not happen twice in the same half-hour, we scrambled up as fast as we could before the next instalment became due, and at last reached safely the top of the precipice.