Then we let down the boats, for twenty-five or thirty yards, by walking along the shelf, landing them again in the mouth of a side canyon.

Just below this there is another pile of boulders, over which we make another portage.

From the foot of these rocks we can climb to another shelf, forty or fifty feet above the water.

On this bench we camp for the night.

We find a few sticks, which have lodged in the rocks.