In 1603, a company of merchants in Rouen obtained the necessary authority for a new expedition to the St. Lawrence, which they placed under the direction of Samuel Champlain, an able, discreet, and resolute commander. On a map published in 1613 he indicated the position of the cataract, calling it merely a water-fall (_saut d'eau_), and describing it as being "so very high that many kinds of fish are stunned in its descent." It does not appear by the record that he ever saw the Falls.
During the sixty years that elapsed between the establishment of the French settlements by Champlain and the expedition of La Salle and Hennepin, there can be little doubt that the great cataract was repeatedly visited by French traders and adventurers. Many of the earlier travelers to the region of the St. Lawrence believed that China could be reached by an overland journey across the northern part of the continent. Father Vimont informs us ("Relations of the Jesuits," 1642-3) that the Jesuit Raymbault "designed to go to China across the American wilderness, but God sent him on the road to heaven." As he died at the Saut Ste. Marie in 1641, he must have passed to the north of the Falls without seeing them. In 1648, the Jesuit father Ragueneau, in a letter to the Superior of the Mission, at Paris, says: "North of the Eries is a great lake, about two hundred leagues in circumference, called Erie, formed by the discharge of the _mer-douce_ or Lake Huron, and which falls into a third lake, called Ontario, over a cataract of frightful height."
In some important manuscripts relating to the earliest expeditions of the French into Canada,--discovered a few years ago, and now in the possession of M. Pierre Margry, of Paris,--occurs a description of the Falls communicated by the Indians to Father Gallinée, one of the two Sulpician priests who accompanied La Salle in his first visit to the Senecas, in 1669. He seems to have been more indifferent to the charms of Nature than Father Raymbault, since he crossed the Niagara River near its mouth, and within hearing of its falling waters, yet did not turn aside to see the cataract. In his journal he says: "We found a river one-eighth of a league broad and extremely rapid, forming the outlet of Lake Erie and emptying into Lake Ontario. The depth of the river is, at this place, extraordinary, for, on sounding close by the shore, we found fifteen or sixteen fathoms of water. This outlet (the Niagara River) is forty leagues long, and has, from ten to twelve leagues above Lake Ontario, one of the finest cataracts in the world; for all the Indians of whom I have inquired about it say that the river falls at that place from a rock higher than the tallest pines--that is, about two hundred feet. In fact, we heard it from the place where we were, although from ten to twelve leagues distant, but the fall gives such a momentum to the water that its velocity prevented our ascending the current by rowing, except with great difficulty. At a quarter of a league from the outlet, where we were, it grows narrower, and its channel is confined between two very high, steep, rocky banks, inducing the belief that the navigation would be very difficult quite up to the cataract. As to the river above the Falls, the current very often sucks into this gulf, from a great distance above, deer and stags, elk and roebucks, which, in attempting to swim the river, suffer themselves to be drawn so far down-stream that they are compelled to descend the Falls, and are overwhelmed in its frightful abyss.