In the southern part of the Mojave Desert a low hill stands somewhat apart from the foot-hills beyond, and back of it. Although not more than two hundred feet above the surrounding plateau, on account of its peculiar location, a commanding view may be had from its top. In front, toward the south, and extending all the way from east to west, the plain stretches off for many miles, until it approaches the distant horizon, where it is merged into lofty mountains, forming a tumultuous, serrated sky-line. Midway between the hill and the distant mountains, lie the beds, sharply defined, of three dry lakes.