1984 Map of Mammoth Mtn.

About this map

The Devils Postpile National Monument and the Ansel Adams Wilderness dominate this high-altitude landscape in the Sierra Nevada, showcasing a transition between protected geological wonders and managed recreation areas. The map reveals a robust seasonal infrastructure within the Inyo National Forest, from the Mammoth Mtn Main Lodge to a string of camps like Agnew Meadows Campground and Minaret Falls Campground. Tracing the Middle Fork San Joaquin River, one finds the iconic basalt columns of the Devils Postpile alongside natural features like Minaret Falls and Soda Springs. High peaks including June Mountain, San Joaquin Mountain, and White Wing Mountain frame the drainage basins of Deadman Creek and Glass Creek, while the Pacific Crest National Scenic Trail traverses the western ridges.