2021 Map of Agathla Peak

About this map

Agathla Peak dominates this corner of the Navajo Nation, standing as a prominent volcanic neck that rises sharply above the surrounding high desert. The landscape is defined by dramatic erosion, featuring the deep incision of Tseya Neechee Canyon and the broad expanses of Segi Mesas and the Gray Hills. Navigated primarily by Indian Rte 6460, the region showcases a remarkable concentration of geological landmarks, from the sharp spires of Chaistla Butte and Owl Rock to the linear formations of Porras Dikes. This 2021 survey documents the terrain as it descends into Little Capitan Valley and Cane Valley, bordered by the long, sloping face of Comb Ridge. Notable natural features such as a Natural Arch and Lion Rock provide specific points of interest within this sparsely populated and culturally significant landscape.