1962 Map of Leatherman Peak

About this map

Leatherman Peak and Mount Breitenbach anchor this high-elevation landscape within the Lost River Range, a region defined by dramatic vertical relief and significant hydrologic divides. This mid-century survey, based on 1966 aerial photography, captures the remote wilderness of the Challis National Forest before modern developments. The drainage patterns are clearly established by the West Fork Pahsimeroi River and the East Fork Pahsimeroi River flowing north, while Upper Cedar Creek and Pete Creek descend toward the south. A lone Prospect near Sawmill Gulch and the presence of a Pack Trail suggest the area's history of mineral exploration and rugged access. Below the peaks, the Cedar Creek Bar provides a distinct geological bench marking the transition from the high ridges to the valley floor.