1962 Map of Nez Perce Peak

The area is split between several massive protected tracts, including the Selway-Bitterroot Wilderness and the Frank Church-River of No Return Wilderness. Steep drainages like Cayuse Creek and Deep Creek carve through the Bitterroot National Forest, while named landmarks such as Hells Half Acre Saddle and Devils Point provide orientation for travelers following the North Route or South Route of the historic trail system.