The river below Crèvecœur was free from ice. Having rested for about a week, in the enjoyment of warm fires, in their log-cabins, they launched their canoes into the Illinois River, and on the 6th of February reached the mouth of the river. They found the swollen flood of the Mississippi full of vast masses of ice, pouring down from the distant regions of the north. This detained them till the 13th of the month. They encamped at the same point where Father Hennepin had tarried. A short voyage of a day bore them to the mouth of turbid and turbulent Missouri.

Here they landed at an Indian village, where they seem to have been very kindly received. It will be remembered that La Salle was still intent upon finding some short passage across the continent, of whose width he knew nothing, to the Pacific Ocean. He was much excited by the strange tidings he heard from the Indians here. They assured him that by ascending the river ten or twelve days he would come to a range of mountains where the river took its rise; that numerous and populous Indian villages were scattered all the way along the banks of the river; that by ascending one of the mountain eminences, he would have a view of the vast and boundless sea where great ships were sailing. We cannot now tell whether this was the mere fabrication of some imaginative savage, or whether such was the general opinion of the tribe.

The next day, after a sail of about thirty miles, they reached another Indian village on the bank of the river. Here again they landed peacefully, and warmed the hearts of the savages by a few presents which were to them of priceless value. They journeyed slowly. They could not, in their crowded canoes, carry a large amount of provisions. Consequently they were under the necessity of making frequent stops to catch fish or to hunt for game. Not long after this visit of La Salle, a mission was established in this little village, which was called Marou. It is said that most of them were converted to, at least, nominal Christianity.

Continuing their voyage one hundred and twenty miles down the river, they came to the mouth of the Ohio. Here they made another stop to lay in fresh supplies. The friendly Indians there informed them they could find no suitable camping ground for a distance of nearly one hundred and fifty miles, the banks were so low and so encumbered with rushes and dense brush.

The voyagers remained at the mouth of the Ohio ten days, sending out parties in various directions. One of the Frenchmen, Peter Prudhomme, wandering from his companions, did not return. There were many fears that he had been captured by the Indians, as some of the party had seen fresh Indian trails. The heroic La Salle was not disposed to abandon the man. He threw up some entrenchments for the protection of his company, and despatched several well-armed Frenchmen, with Indian guides, to follow vigorously the trail of the savages, for the recovery of the captive if he had been taken by them. For four days La Salle tarried in his encampment at the mouth of the Ohio.

On the 1st of March the detachment, sent in pursuit of the lost one, returned. They had seen and heard nothing of Peter. Five Indians, however, had been seen, two of whom were caught and brought into the camp. They knew nothing of the lost man. Receiving only friendly treatment, they seemed quite anxious that La Salle should visit their village, which they falsely assured La Salle was distant but a day and a half's journey from the point where they then were. These Indians belonged to the Chickasaw tribe, which subsequently became quite prominent in the history of our land.

With the Indians a day's journey was about thirty miles. La Salle and Father Membré set out to visit the village, guided by the Indians. They do not appear to have had any hesitation in thus placing themselves entirely in the hands of the savages. But after having travelled day and a half through a country diversified with forest, prairie, and mountain, they became satisfied that the Indians were deceiving them, and charged them with it.

They confessed the deception, made some lame apologies for it, and confessed that their village was still at the distance of three days' journey. Without any apparent reluctance they accompanied La Salle and Membré back to the camp. La Salle then sent one of the Indians to the Chickasaw village, with several presents, and to invite the chiefs to meet him, some hundred miles below, as he descended in his canoes. The other Indian consented to remain, and accompany his party down the river.

Just as the voyagers were reëmbarking, the missing man appeared. He had been lost in the forest and for nine days had wandered in the unavailing search for his companions. Fortunately, the weather was mild, game abundant, and, as he had his gun with him, he did not want for food. Cheered by his return, they rejoicingly entered their canoes, and, with cloudless skies overarching them, pushed out into the rapid current, to be swept along through realms to them entirely unknown, and to a point they knew not where.

It was a singular and a beautiful spectacle, which was presented by this flock of large birch canoes, eight or ten in number, filled with Indians, and Frenchmen in Indian costume, gliding down the broad, swift current of the river. The paddles glistened with the reflected rays of the sun. All were in health. There was no toil. New scenes of marvellous desolation, or beauty, or grandeur, were continually opening before them. They were well fed. The mind was kept in a state of delightful excitement. The French are proverbially good-natured and mirthful. Each night's encampment presented a scene of feasting, bonfires and innocent joyous revel. These were indeed sunny days, and this was the poetry of travelling.