2021 Map of Old Mammoth

About this map

Lookout Mountain and the volcanic landscape of the Long Valley Caldera dominate the northern terrain of this Mono County survey. In the south, the expansion of Mammoth Lakes is visible through its modern civic infrastructure, including the Mono County Mammoth Lakes Courthouse and the Cerro Coso Community College - Eastern Sierra College Center. The mapping of volcanic features like Earthquake Dome and Dry Creek Knoll illustrates the area's complex geothermal history, while the presence of an Old CCC Camp provides a link to New Deal-era land management within the Inyo National Forest. High-altitude water systems are traced via Mammoth Creek and the Owens River Headwaters Wild and Scenic River, reflecting the region's importance to California water resources. Local place names such as Smokey Bear Flat and Antelope Bench anchor the map in its specific Eastern Sierra context.