Climbing around the boulders and rocks, leaping over chasms, pushing through matted undergrowth, and turning aside only when forced to do so, Deerfoot pressed to the southwest until three-fourths of the distance was passed. Most of that time the shadowy vapor had been beyond sight, for he did not take the trouble to look for it when the intervening vegetation interfered. He could not make any mistake as to the right course, and it was therefore unnecessary for him to take his bearings; but now, when he knew he could not be far from his destination, he came to the surface, as it may be said of a diver in an emerald sea, and indulged in a deliberate survey of his surroundings.