I could have wished to have turned aside at Gèdre to visit the Cascade of Saousa, but Gavarnie beckoned onwards to greater attractions; so again we pursued our route, and I speedily lost all thought for other wonders in the tremendous passes which bear the name of Chaos, and of which the best description can give but a faint and imperfect idea. The huge masses of rock, looking like fallen buildings, which are strewn along the valley in inextricable confusion, defy calculation. There they lie, the consequence of some terrific _déboulement_, which must have shaken the mountains to their centre when the mighty ruin was effected. It is supposed that the accident may have occurred in the sixth century, when a fearful earthquake disturbed the Pyrenees; but no written record remains to attest it. On the first view of this scene of disorder, it seems as if all further progress were stopped; but as we descend amongst the enormous blocks, a path is found winding through them, which the perseverance of the mountaineers has formed. Emerging from this terrific glen, the pastures and fields which surround the village of Gavarnie smile a welcome to the traveller, which is but ill-confirmed when he reaches the gloomy inn--the last and worst in France. Here we abandoned our horses, and after glancing at the cascade of Ossonne, I passed hastily through the village, and, mounting on a flat rock, threw myself down to gaze upon the stupendous Circus of Gavarnie, which, though still a full league distant, appears, at the first glance, to be within a quarter of an hour's walk. I was all impatience to reach the foot of that cascade of which I had so often read, but which I scarcely ever hoped to _see_, and, as soon as Charlet had stabled his steeds, we set out. For the first mile the road lay between narrow meadows, which owe their freshness to the Gave; these then gave place to a stony plain, the dry beds of some ancient lakes; and having traversed their expanse, we crossed the last bridge, constructed by the hands of man, over the river, and then climbing a series of sharp, irregular ascents, which would have passed for very respectable hills elsewhere, but here seemed mole-heaps only, we stood, at length, on the perpetual snow, which forms a solid crust at the foot of the circus of Gavarnie.