La Salle well knew what was before him, and nothing but necessity spurred him to this desperate journey. He says that he could trust nobody else to go in his stead, and that, unless the articles lost in the “Griffin” were replaced without delay, the expedition would be retarded a full year, and he and his associates consumed by its expenses. “Therefore,” he writes to one of them, “though the thaws of approaching spring greatly increased the difficulty of the way, interrupted as it was everywhere by marshes and rivers, to say nothing of the length of the journey, which is about five hundred leagues in a direct line, and the danger of meeting Indians of four or five different nations, through whose country we were to pass, as well as an Iroquois army, which we knew was coming that way; though we must suffer all the time from hunger; sleep on the open ground, and often without food; watch by night and march by day, loaded with baggage, such as blanket, clothing, kettle, hatchet, gun, powder, lead, and skins to make moccasins; sometimes pushing through thickets, sometimes climbing rocks covered with ice and snow, sometimes wading whole days through marshes where the water was waist-deep or even more, at a season when the snow was not entirely melted,--though I knew all this, it did not prevent me from resolving to go on foot to Fort Frontenac, to learn for myself what had become of my vessel, and bring back the things we needed.” The winter had been a severe one; and when, an hour after leaving the fort, he and his companions reached the still water of Peoria Lake, they found it sheeted with ice from shore to shore. They carried their canoes up the bank, made two rude sledges, placed the light vessels upon them, and dragged them to the upper end of the lake, where they encamped. In the morning, they found the river still covered with ice, too weak to bear them and too strong to permit them to break a way for the canoes. They spent the whole day in carrying them through the woods, toiling knee-deep in saturated snow. Rain fell in floods, and they took shelter at night in a deserted Indian hut. In the morning, the third of March, they dragged their canoes half a league farther; then launched them, and, breaking the ice with clubs and hatchets, forced their way slowly up the stream. Again their progress was barred, and again they took to the woods, toiling onward till a tempest of moist, half-liquid snow forced them to bivouac for the night. A sharp frost followed, and in the morning the white waste around them was glazed with a dazzling crust. Now, for the first time, they could use their snow-shoes. Bending to their work, dragging their canoes, which glided smoothly over the polished surface, they journeyed on hour after hour and league after league, till they reached at length the great town of the Illinois, still void of its inhabitants.