were three deep gullies or channels in the glacier, through which a torrent had evidently rushed at some time; and, strange as it may seem, the hills and slopes next it were covered with plants, lichens, willows, and Arctic poppies. In the valleys there was enough vegetation to serve as pasture for musk oxen and other animals. The interior of Grinnell land was a pleasant country, and Greely felt sorry to leave it and return to the coast. He had discovered and explored a large tract of land never before visited by civilized men.
In June, 1882, Greely went again to the interior of Grinnell land. This time he discovered a number of small lakes, connected by streams with Lake Hazen.
He also made the ascent of a mountain forty-five hundred feet in height. When he had climbed within half a mile of the top he was so tired that he felt he must give up. To urge himself onward, he kept throwing his field glasses ahead of him, and crawling on his hands and knees to the spot where they were. At last he could advance only fifty steps at a time, but he persevered and reached the top, to which he gave the name Mount Arthur. It is in all probability the highest peak in Grinnell land, and from its summit Greely saw the entire island spread out like a map before him. North of Lake Hazen rose the snow-clad mountains, extending range beyond range. A like view met his eye as he surveyed the country to the south, while in the interior he was gazing upon fertile valleys dotted with lakes, which supported herds of musk oxen.
Greely spent only twenty minutes on the top of Mount Arthur. The temperature was far below zero, and he was in danger of freezing. When he began to descend, he decided to slide down a precipice a hundred feet in height, in order to save a long walk around the snow-
