
Elk Mountain and the surrounding high country of Custer County are documented here in the early 1970s, showcasing a landscape managed for both utility and recreation. The overlap of the Challis National Forest and the Sawtooth National Recreation Area is evident, with seasonal activity centers such as the Cap Horn Forest Service Station and various campgrounds providing anchor points for travelers. The map reveals a specific industrial footprint with several prospects and tailings near Valley Creek, alongside a high-altitude landing strip and a network of pack trails and jeep trails that navigate difficult terrain. Landmarks like Trap Creek Narrows and Blind Summit serve as critical navigation points through the valley corridors and mountain passes.
36 named features on this map. Tap any name to fly to it.
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2 editions found
1891 · Bear Valley
USGS Topo · 1:125,000
1893 · Bear Valley
USGS Topo · 1:125,000
1919 · Custer
USGS Topo · 1:125,000
1922 · Custer
USGS Topo · 1:125,000
1957 · Challis
USGS Topo · 1:250,000
1960 · Challis
USGS Topo · 1:250,000
1963 · Challis
USGS Topo · 1:250,000
1963 · Stanley
USGS Topo · 1:24,000
1963 · Basin Butte
USGS Topo · 1:24,000
1964 · Knapp Lakes
USGS Topo · 1:24,000