2020 Map of Grouse Peak

About this map

Grouse Peak stands as a prominent high point within the Challis National Forest, marking a landscape where the Lost River Range meets the Pahsimeroi Mountains. This region is defined by a dense network of drainages and named gulches, including Gerry Gulch, Penwell Gulch, and Leaton Gulch, which carve into the high-elevation terrain. Water sources are critical landmarks in this high-desert environment, evidenced by Anderson Spring and John Short Springs in the northern reaches, and the convergence of the N Fork, Middle Fork, and S Fork Lawson Cr. Access to this remote area is limited to a handful of forest corridors such as Custer Rd and Nat For Dev Rd 111, illustrating the isolation of the White Hills and Dodge Basin.