1994 Map of Pat Keyes Canyon

About this map

Inyo Mountains terrain dominates this 1994 survey, where the steep desert slopes drop sharply toward the Saline Valley. The landscape is defined by a network of deep drainages including Pat Keyes Canyon and McEvoy Canyon, which are fed by isolated water sources like Pat Keyes Spring and the Badwater Springs. The map documents a history of resource extraction, particularly near Willow Creek Camp, where the White Eagle Mine and Gray Eagle Mine are located alongside various prospects. An unusual Cableway and a remote Landing Strip indicate the logistical challenges of operating in this environment. The Inyo National Forest Wilderness Boundary cuts through the western portion of the sheet, marking a transition from managed national forest land to protected wilderness.