**Back-Packing”’ to the Pacific 161 significance of this remarkable feat can hardly be realised, except by those who have themselves “‘back-packed”’ all day and every day on some memorable trip. The trail on Tuesday ran twenty-six miles along the largest stream encountered since leaving the Fraser. It was full of salmon and was thought to be a branch of the Fraser,! entering it below the lowest point they had attained in their descent. Although the countryside was grassy and appeared to be a favourable range for game, there was a complete absence of animals, which rather puzzled the explorers, and, realising that it would be difficult to secure provisions on their return journey, Mackenzie thought it wise to conceal half a bag of pemmican, which was done in the usual way by burying it and making a fire over the spot. From this point the snow-covered mountains were visible in the distance. At a beautiful lake? farther on, a party of Indians who called themselves the Red-Fish Men 3 were living in a state of comparative comfort. They were cleanly, healthy, and agreeable in appearance, and their language denoted that they belonged to the great Chipewyan * family which extends from Hudson Bay up the Churchill River and the Peace to the eastern edge of the Coast Range in British Columbia. They had all been to the coast, but their estimates of the time of the journey varied from four to eight days. Two guides were engaged from this party who led them during most of a rainy day through a morass, and over a rough country, with the snow-clad mountains coming into more distinct view. The day was cold and wet, the travellers were in misery, and camped early, after doing about fifteen miles. “he guides did not like their way of travelling and 1 They were still on the Blackwater River. One of the Cluscus Lakes. 8 See Sloua-cuss-Dinais in Appendix A. ‘See Appendix C, ‘‘ Indian Tribes.”