Tue Great Journey 87 by stones falling from the high banks; later it was broken again. The next day was even worse. Every hour or two they had to stop to repair damage to the canoe; it had to be pulled up slippery rocks over almost perpen- dicular portages, and towed by men clinging to the edge of the cliff so that the line should not get tangled in the trees. At the mid-day halt it was carelessly tied, and was just saved from vanishing down the stream; yet Macken- zie remembered to take his observation for latitude at noon. At 5 o’clock they reached a place where “the river was one continual rapid”. Taking everything out of the canoe, they started to tow it up; a great wave broke the line, which “filled us with inexpressible dismay, as it appeared impossible that the vessel could escape from being dashed to pieces and those who were in her from perishing.” Very luckily, however, another wave drove her ashore, clear over some bare rocks, with- out any serious damage. That night the men, worn out and despairing, began to mutter that there was no alternative but to turn back. Mackenzie