2021 Map of Arc Dome

About this map

Arc Dome serves as the central high point of this high-elevation landscape within the Toiyabe National Forest. The map documents a complex system of drainage and relief, where the Reese River and N Twin River headwaters carve through deep canyons like Wrango Canyon and Sheep Canyon. This 2021 survey reveals a primitive backcountry character, dominated by named peaks including Mahogany Mtn and Toiyabe Dome, rather than permanent settlements. Human presence is primarily indicated through an extensive network of footpaths, notably the Tolyabe Crest National Recreation Trl and the Arc Dome Trl. These trails connect remote geographic landmarks such as South Twin Pasture and Belcher Basin, illustrating how the region is managed for recreation and watershed protection. The surveyor's placement of several summits and canyons provides a detailed look at the crest of the Toiyabe Range during the early twenty-first century.