Challis National Forest dominates this Central Idaho landscape, where the high-altitude drainage systems of the Salmon River headwaters converge. The terrain is defined by dramatic elevation changes, notably at Elk Mtn and the geologic constriction of Trap Creek Narrows. Settlement is sparse, represented by the remote outpost of Cape Horn and the seasonal expanse of Elk Meadow.
56 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
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