On the 25th, early this morning, we arrived at and passed Point Vancouver, so named after the celebrated navigator, and the extreme point of Broughton’s survey of the Columbia.[26] From the lower branch of the Wallamitte to Point Vancouver, the banks of the river on both sides are low; but, as we proceeded further on, a chain of huge black rocks rose perpendicularly from the water’s edge: over their tops fell many bold rills of clear water. Hemmed in by these rocky heights, the current assumed double force, so that our paddles proved almost ineffectual; and, to get on, we were obliged to drag ourselves along from point to point, by laying {107} hold of bushes and the branches of overhanging trees, which, although they impeded our progress in one way, aided us in another. After a day of severe toil, we halted for the night. We saw but five Indians all this day; and, for the first time, now came to our camp at night. The ebb and flow of the tide is not felt here. The country, generally, has a wild and savage appearance: course, E.N.E. On the 26th, it was late this morning before we could muster courage to embark. The burning sun of yesterday, and the difficulty of stemming the rapid current, had so reduced our strength that we made but little headway to-day; and, after being for six hours rowing as many miles, we stopped, tired and rather discouraged: course, N.E. On the 27th, we were again early at work, making the best of our way against a turbulent and still increasing current: as we advanced, the river became narrower, the hills and rocks approaching nearer and nearer to the river on either side. Here the view was very confined, and by no means cheering. We, however, continued our toil till late in the evening, when, in place of a uniform smooth and strong current, as usual, the water became confused and ripply, with whirlpools and cross currents, indicating the proximity of some obstruction. At the foot of a rocky cliff, which we named Inshoach Castle,[27] we put ashore for the night; nor did we see a single Indian all day. Mr. Thompson encamped on one side {108} of the river, and we on the other. General course, to-day, nearly east. During last night the water rose ten inches. This was supposed to be occasioned by the tide, although, after passing Bellevue Point, the influence of tide was not perceptible on the current. From the mouth of the river to this place—a distance of a hundred and eighty miles—there is sufficient depth of water for almost any craft to pass; even ships of 400 tons might reach Inshoach Castle had they power to stem the current.