It was hard to tear one's self away from such a wonderful structure as this, the most striking feature of its kind on the whole river.
Farther on, escarped banks, consisting of boulders and pebbles imbedded in tenacious clay, rose to a great height, their tops clothed with rich moss, and wooded with a close growth of pine, the hollows being full of delicious raspberries, now dead ripe.
By and by we encountered the Long Rapids--Kaukinwauk Powestik--and, some hours afterwards, entered the Middle Rapid--Tuwao Powestik--the worst we had yet come to, full of boulders and sharp rocks, with a strong current.

Very dexterous management was required here on the part of steersman and bowman; a snapt line or a moment's neglect, and a swing to broadside would have followed, and spelled ruin.
It was evening before this rapid was surmounted, and all hands, dog-tired with the long day's pull, were glad to camp at the foot of the Boiler Rapid, the next in our ascent, and so called from the wrecking of a scow containing a boiler for one of the Hudson's Bay Company's steamers.

It was the most uncomfortable of camps, the night being close, and filled with the small and bloodthirsty Athabasca mosquito, by all odds the most vicious of its kind.
This rapid is strewn with boulders which show above water, making it a very "nice" and toilsome thing to steer and track a boat safely over it, but the tracking path itself is stony and firm, a fortunate thing at such a place.

There are no exposures of rock at the foot of this rapid; but along its upper part runs a ledge of asphalt-like rock as smooth as a street pavement, with an outer edge as neatly rounded as if done with a chisel.

This was the finest bit of tracking path on the river, excepting, perhaps, the great pavement beneath the cliff at the Long Rapids.
In this region the river scenery changes to a succession of cut-banks, exposed in all directions, and in almost all situations.
Immense towering hills of sand, or clay, are cut down vertically, some facing the river, others at right angles to it, and others inland, and almost inclosed by projecting shoulders of the wooded heights.