Spanish River Scenery.-Trail of Crow Indians.- A Snow-Storm.- ARousing Fire and a Buffalo Feast.-A Plain of Salt.-Climbing a Mountain. -Volcanic Summit.- Extinguished Crater.- Marine Shells.- Encampment on a Prairie. - Successful Hunting.- Good Cheer.- Romantic Scenery - Rocky Defile.- Foaming Rapids.- The Fiery Narrows.
BY sunrise on the following morning (October 19th) , the travellers had loaded their old horse with buffalo meat, sufficient for five days' provisions, and, taking leave of their new allies, the poor, but hospitable Snakes, set forth in somewhat better spirits, though the increasing cold of the weather, and the sight of the snowy mountains which they had yet to traverse, were enough to chill their very hearts. The country along this branch of the Spanish River, as far as they could see, was perfectly level, bounded by ranges of lofty mountains, both to the east and west. They proceeded about three miles to the south, where they came again upon the large trail of Crow Indians, which they had crossed four days previously, made, no doubt, by the same marauding band that had plundered the Snakes;and which, according to the account of the latter, was now encamped on a stream to the eastward. The trail kept on to the southeast, and was so well beaten by horse and foot, that they supposed at least a hundred lodges had passed along it. As it formed, therefore, a convenient highway, and ran in a proper direction, they turned into it, and determined to keep along it as far as safety would permit: as the Crow encampment must be some distance off, and it was not likely those savages would return upon their steps. They travelled forward, therefore, all that day, in the track of their dangerous predecessors, which led them across mountain streams, and long ridges, and through narrow valleys, all tending generally towards the southeast. The wind blew coldly from the northeast, with occasional flurries of snow, which made them encamp early, on the sheltered banks of a brook.
The two Canadians, Vallee and Le Clerc, killed a young buffalo bull in the evening, which was in good condition, and afforded them a plentiful supply of fresh beef. They loaded their spits, therefore, and crammed their camp kettle with meat, and while the wind whistled, and the snow whirled around them, huddled round a rousing fire, basked in its warmth, and comforted both soul and body with a hearty and invigorating meal. No enjoyments have greater zest than these, snatched in the very midst of difficulty and danger; and it is probable the poor wayworn and weather-beaten travellers relished these creature comforts the more highly from the surrounding desolation, and the dangerous proximity of the Crows.
The snow which had fallen in the night made it late in the morning before the party loaded their solitary packhorse, and resumed their march. They had not gone far before the Crow trace which they were following changed its direction, and bore to the north of east. They had already begun to feel themselves on dangerous ground in keeping along it, as they might be descried by some scouts and spies of that race of Ishmaelites, whose predatory life required them to be constantly on the alert. On seeing the trace turn so much to the north, therefore, they abandoned it, and kept on their course to the southeast for eighteen miles, through a beautifully undulating country, having the main chain of mountains on the left, and a considerably elevated ridge on the right. Here the mountain ridge which divides Wind River from the head waters of the Columbia and Spanish Rivers, ends abruptly, and winding to the north of east, becomes the dividing barrier between a branch of the Big Horn and Cheyenne Rivers, and those head waters which flow into the Missouri below the Sioux country.
The ridge which lay on the right of the travellers having now become very low, they passed over it, and came into a level plain, about ten miles in circumference, and incrusted to the depth of a foot or eighteen inches with salt as white as snow.
This is furnished by numerous salt springs of limpid water, which are continually welling up, overflowing their borders, and forming beautiful crystallizations. The Indian tribes of the interior are excessively fond of this salt, and repair to the valley to collect it, but it is held in distaste by the tribes of the sea-coast, who will eat nothing that has been cured or seasoned by it.
This evening they encamped on the banks of a small stream, in the open prairie. The northeast wind was keen and cutting; they had nothing wherewith to make a fire, but a scanty growth of sage, or wormwood, and were fain to wrap themselves up in their blankets, and huddle themselves in their "nests," at an early hour. In the course of the evening, Mr. M'Lellan, who had now regained his strength, killed a buffalo, but it was some distance from the camp, and they postponed supplying themselves from the carcass until the following morning.
The next day (October 21st) , the cold continued, accompanied by snow. They set forward on their bleak and toilsome way, keeping to the east northeast, towards the lofty summit of a mountain, which it was necessary for them to cross. Before they reached its base they passed another large trail, steering a little to the right of the point of the mountain. This they presumed to have been made by another band of Crows, who had probably been hunting lower down on the Spanish River.
The severity of the weather compelled them to encamp at the end of fifteen miles, on the skirts of the mountain, where they found sufficient dry aspen trees to supply them with fire, but they sought in vain about the neighborhood for a spring or rill of water.