
Challis National Forest dominates this Idaho landscape, characterized by a complex drainage system within the high country of Custer County. The map details a series of numerically named waterways, from Twelvemile Creek in the north down to Fivemile Creek in the southwest, all feeding into larger systems like the Yankee Fork and Basin Creek. This numerical naming convention suggests a systematic approach by early explorers or prospectors navigating these mountain valleys.
22 named features on this map. Tap any name to fly to it.
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2 editions found
1919 · Custer
USGS Topo · 1:125,000
1922 · Custer
USGS Topo · 1:125,000
1929 · Bayhorse
USGS Topo · 1:125,000
1930 · Casto
USGS Topo · 1:125,000
1956 · Twin Peaks
USGS Topo · 1:62,500
1957 · Challis
USGS Topo · 1:250,000
1960 · Challis
USGS Topo · 1:250,000
1963 · Challis
USGS Topo · 1:250,000
1963 · Challis Creek Lakes
USGS Topo · 1:24,000
1963 · Custer
USGS Topo · 1:24,000