That portion of the southwestern plateau country comprised in the Province of Tusayan has usually been approached from the east, so that the easternmost of the series of mesas upon which the villages are situated is called the “First Mesa.” The road for 30 or 40 miles before reaching this point traverses the eastern portion of the great plateau whose broken margin, farther west, furnishes the abrupt mesa-tongues upon which the villages are built. The sandstone measures of this plateau are distinguished from many others of the southwest by their neutral colors. The vegetation consisting of a scattered growth of stunted piñon and cedar, interspersed with occasional stretches of dull-gray sage, imparts an effect of extreme monotony to the landscape. The effect is in marked contrast to the warmth and play of color frequently seen elsewhere in the plateau country. The plateaus of Tusayan are generally diversified by canyons and buttes, whose precipitous sides break down into long ranges of rocky talus and sandy foothills. The arid character of this district is especially pronounced about the margin of the plateau. In the immediate vicinity of the villages there are large areas that do not support a blade of grass, where barren rocks outcrop through drifts of sand or lie piled in confusion at the bases of the cliffs. The canyons that break through the margins of these mesas often have a remarkable similarity of appearance, and the consequent monotony is extremely embarrassing to the traveler, the absence of running water and clearly defined drainage confusing his sense of direction. The occasional springs which furnish scanty water supply to the inhabitants of this region are found generally at great distances apart, and there are usually but few natural indications of their location. They often occur in obscure nooks in the canyons, reached by tortuous trails winding through the talus and foothills, or as small seeps at the foot of some mesa. The convergence of numerous Navajo trails, however, furnishes some guide to these rare water sources. [Illustration: Plate XVI. Plan of Hano.] The series of promontories upon which the Tusayan villages are built are exceptionally rich in these seeps and springs. About the base of the “First Mesa” (Fig. 1), within a distance of 4 or 5 miles from the villages located upon it, there are at least five places where water can be obtained. One of these is a mere surface reservoir, but the others appear to be permanent springs. The quantity of water, however, is so small that it produces no impression on the arid and sterile effect of the surroundings, except in its immediate vicinity. Here small patches of green, standing out in strong relief against their sandy back-grounds, mark the position of clusters of low, stunted peach trees that have obtained a foothold on the steep sand dunes. [Illustration: Fig. 1. View of the First Mesa.]