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while gazing upon this scene, lost in a crowd of vague and indefinite ideas and sensations. A long-drawn inspiration at length relieved him from this enthrallment of the mind, and he began to analyze the parts of this vast panorama. A simple enumeration of a few of its features may give some idea of its collective grandeur and magnificence.

The peak on which the captain had taken his stand commanded the whole Wind River chain; which, in fact, may rather be considered one immense mountain, broken into snowy peaks and lateral spurs, and seamed with narrow valleys. Some of these valleys glittered with silver lakes and gushing streams; the fountain-heads, as it were, of the mighty tributaries to the Atlantic and Pacific Oceans. Beyond the snowy peaks, to the south, and far, far below the mountain range, the gentle river, called the Sweet Water, was seen pursuing its tranquil way through the rugged regions of the Black Hills. In the east, the head-waters of Wind River wandered through a plain, until, mingling in one powerful current, they forced their way through the range of Horn Mountains, and were lost to view. To the north were caught glimpses of the upper streams of the Yellowstone, that great tributary of the Missouri. In another direction were to be seen some of the sources of the Oregon, or Columbia, flowing to the northwest, past those towering landmarks, the Three Tetons, and pouring down into the great lava plain; while, almost at the captain's feet, the Green River, or Colorado of the West, set forth on its wandering pilgrimage to the Gulf of California; at first a mere mountain torrent, dashing northward over crag and precipice, in a succession of cascades, and tumbling into the plain, where, expanding into an ample river, it circled away to the south, and after alternately shining out and disappearing in the mazes of the vast landscape, was finally lost in a horizon of mountains. The day was calm and cloudless, and the atmosphere so pure that objects were discernible at an astonishing distance. The whole of this immense area was inclosed by an outer range of shadowy peaks, some of them faintly marked on the horizon, which seemed to wall it in from the rest of the earth.

It is to be regretted that Captain Bonneville had no instruments with him with which to ascertain the altitude of this peak. He gives it as his opinion, that it is the loftiest point of the North American continent; but of this we have no satisfactory proof. It is certain that the Rocky Mountains are of