A party of Otoes arrived at Fort Lisa on the 26th of September, with pack-horses laden with pelfries, and bringing with them a soldier, who, having been accidentally separated from a small detachment that were driving some beeves from Martin's Cantonments, towards Council Bluff, had wandered about in the prairie for five days, without tasting food, {139} when he at last had the good fortune to fall in with the Otoes, who hospitably fed and conducted him to the trading house. The Council Bluff, so called by Lewis and Clarke, from a council with the Otoes and Missouries held there on the 3d of August 1804, is a remarkable bank rising abruptly from the brink of the river, to an elevation of about one hundred and fifty feet. This is a most beautiful position, having two important military features, security, and a complete command of the river. Its defects are a want of wood within a convenient distance, there being little within a mile above, and much farther below, also a want of stone and of water, except that of the river. From the summits of the hills, about one mile in the rear of the bluff, is presented the view of a most extensive and beautiful landscape. The bluffs on the east side of the river exhibit a chain of peaks stretching as far as the eye can reach. The river is here and there seen meandering in serpentine folds, along its broad valley, chequered with woodlands and prairies, while at a nearer view you look down on an extensive plain interspersed with a few scattered copses or bushes, and terminated at a distance by the Council Bluff. This position is about five miles above that selected for the wintering post of the exploring party. At the last mentioned place, a very narrow plain or beach, closely covered with trees, intervenes between the immediate bank of the river and the bluffs, which rise near two hundred feet, but are so gradually sloped as to be ascended without great difficulty, and are also covered with trees. This spot presented numerous advantages for the cantonment of a small party like ours. Here were abundant supplies of wood and stone, immediately on the spot where we wished to erect our cabins, and the situation was sheltered by the high bluffs from the north-west winds. The place was called Engineer Cantonment. {140} On the 26th of September, Mr. Say and Mr. Jessup arrived in the flotilla from Cow Island, in company with Col. Morgan, Dr. Gale, and Captain Magee.[177] They had both nearly recovered their health, and entertained the liveliest sense of the eminent politeness and hospitality which had been conferred on them by the above named gentlemen, as well as the other officers of the military expedition.