This same year, 1678, when Hennepin visited the great falls, La Salle, with his lieutenants Tonty and La Motte, were busy with preparations for their western explorations, and in these the Niagara River was to play an important part. It was about the middle of November when La Motte, with Father Hennepin and sixteen men, sailed from Fort Frontenac (Kingston) in a little vessel of ten tons. "The winds and the cold of the autumn," says Hennepin, "were then very violent, insomuch that our crew was afraid to go into so little a vessel. This oblig’d us to keep our course on the north side of the lake, to shelter ourselves under the coast against the north-west wind." On the twenty-sixth they were in great danger, a couple of leagues off shore, where they were obliged to lie at anchor all night. The wind coming round to the north-east, however, they managed to continue their voyage, and arrived safely at an Iroquois village called Tajajagon, where Toronto stands to-day. They ran their little ship into the mouth of the Humber, where the Iroquois came to barter Indian corn, and gaze in open-mouthed wonder at the marvellous inventions of the white men. Contrary winds and trouble with the ice kept them there until the fifth of December, when they crossed the lake to the mouth of the Niagara. "On the 6th, being St. Nicholas’s Day," says Hennepin, "we got into the fine River Niagara, into which never any such Ship as ours enter’d before. We sung there Te Deum, and other prayers, to return our thanks to Almighty God for our prosperous voyage." After examining the river as far as Chippewa Creek, La Motte, Hennepin and the men set to work to build a cabin, surrounded by palisades, two leagues above the mouth of the river. The ground was frozen, and hot water had to be used to thaw it out before the stakes could be driven in. The Iroquois, who according to Hennepin had been very friendly on their arrival at the mouth of the river, presenting them with fish, imputing their good fortune in the fisheries to the white men, and examining with interest and astonishment the "great wooden canoe," grew sullen and suspicious when they saw the strangers building a fortified house on what they considered peculiarly their own territory. La Motte and Hennepin went off to the great village of the Senecas, beyond the Genesee, to obtain their consent to the building of the fort, but without much success. Soon after their departure, La Salle and Tonty reached the Seneca village, on their way from Fort Frontenac to the Niagara. More persuasive, or more fortunate than his lieutenant, La Salle secured permission not only for the fortified post at the mouth of the river, but also for a much more important undertaking which he had planned, the building of a vessel at the upper end of the Niagara River, to be used in connection with his western explorations.