The entrances to the cavate dwellings opposite Squaw mountain are visible from the road for quite a distance, appearing as rows of holes in the steep walls of the cliff on the opposite or left bank of the Rio Verde. Owing to their proximity to the river, from which the precipice in which they are situated rises almost vertically, we were unable to camp under them, but remained on the right bank of the river, where a level plain extends for some distance, bordering the river and stretching back to the distant cliffs. We pitched our camp on a bluff, about 30 feet above the river, in full sight of the cave entrances, near a small stone inclosure which bears quite a close resemblance to a Tusayan shrine. Aboriginal people had evidently cultivated the plain where we camped, for there are many evidences of irrigating ditches and even walls of former houses. At present, however, this once highly cultivated field lies unused, and is destitute of any valuable plants save the scanty grass which served to eke out the fodder of our horses. At the time of my visit the water of Rio Verde at this point was confined to a very narrow channel under the bluff near its right bank, but the appearance of its bed showed that in heavy freshets during the rainy season the water filled the interval between the base of the cliffs in which the cavate dwellings are situated and the bluffs which form the right bank. In visits to the caves it was necessary, on account of the site of the camp, to ford the stream each time and to climb to their level over fallen stones, a task of no slight difficulty. The water in places was shallow and the current only moderately rapid. Considering the fact that it furnished potable liquid for ourselves and horses, and that the line of trees which skirted the bluff was available for firewood, our camp compared well with many which we subsequently made in our summer's explorations. [Illustration: BUREAU OF AMERICAN ETHNOLOGY SEVENTEENTH ANNUAL REPORT PL. XCI^_b_ CAVATE DWELLINGS--OAK CREEK]