2015 Map of Koip Peak

About this map

Koip Peak and Kuna Peak dominate this high-altitude landscape along the border of Yosemite National Park and Inyo National Forest. The region is defined by its dramatic crests and glacial basins, serving as a critical hydrological divide where headwaters like Kuna Cr and Parker Pass Cr originate. The map illustrates a network of historic high-country routes, including the Pacific Crest National Scenic Trail as it traverses Donohue Pass, and the specialized Parker Creek Trail. Significant peaks such as Mt Andrea Lawrence and Blacktop Peak provide a framework for the local topography, while numerous alpine basins contain landmarks like Gem Lake, Waugh Lake, and the Alger Lakes. This 2015 survey details the precise boundary between Tuolumne and Mono counties as it follows the jagged sawtooth ridges of the Sierra Nevada.