2012 Map of Thimble Peak

About this map

Leadfield stands as the primary namesake for the human presence on this landscape, representing a era of remote desert exploration. The high-altitude geography is defined by sharp elevation shifts between Thimble Peak and Corkscrew Peak, creating a complex network of dry washes and drainage patterns. This map documents a region where survival is dictated by the sparse placement of water sources like Klare Spring, Lostman Spring, and Cave Rock Spring. Navigating the terrain requires crossing notable high points such as Red Pass, which connects the steep ridges of the Nevada and California border region. This 2012 survey by the U.S. Geological Survey provides an exact record of the primitive routes and topographical features that have historically isolated this corner of the desert.