-- TO CARIBOO AND BACK }-- But the nights were cold and, as their way led higher and higher, frosty; though they were only half way through August. The heavy, disheartening rains that had fallen for weeks, were now ended. Gloriously fine weather set in and the air was bracing and pure. But the daily march was still strenuous enough. They had not to force their way through such dense forest, but instead granite walls and foaming torrents constantly barred their way. Back and forth they forded the waters or bridged them. Even here a few tried to ride their ponies, but were compelled to give it up. It was easier to walk and no slower. They reached the divide, and passed it. When they found the waters flowing west in- stead of east another shout went up, like the one that had greeted the Rocky Mountains, for another stage of their journey was passed. But it was now the end of August; and winter, in the mountains, begins in September. Any time now the first snow might fall, and there was felt to be a desperate need of haste. They were at the head waters of the Fraser River, though as they saw the stream flowing due north, instead of west, they could hardly [125]