Passed the Great Osage river, one hundred and thirty-three miles {31} from the mouth of the Missouri, and navigable about six hundred miles. There is much fine land immediately on its borders, but the prairies stretch out on either side, and to the westward are almost boundless. The Osage villages are situated about two hundred miles up.
Passed a long island, called L'isle a' Cedre, Cedar island. A number of islands on the Missouri bear this name, from the growth of cedar upon them, in this particular, differing from the islands of the Mississippi. In this island all the largest trees had been cut down, and rafted to St. Louis, to supply the settlements with this wood, of which there is a great consumption.
Throughout the course of this day, we found the navigation less arduous and painful; owing principally to the falling of the waters, and to our having passed one of those rivers which add to the current of the Missouri. The sand bars, begin to present a pleasing appearance; several miles in length, clean and smooth. Instead of ascending along either side, we pursued the middle of the river, along the sand bars. Encamped N. E. side, just above the Cedar island. The bars and the sides of {32} the river are every where marked with deer tracks.
Saturday, 13th. A fine morning—somewhat cool—set off with a favourable breeze. Passed hills on the S. W. side—saw five or six deer sporting on a sand bar. Passed the Manitoo rocks, S. W. side, and la Bonne Femme creek. The country here-about, is delightful; the upland sloping gently to the river, timbered with oak, hickory, ash, &c. The lands on this stream are said not to be surpassed by any in the territory.
After having had a favourable wind the greater part of the day, encamped at the Roche percee, perforated rock; a
