
Challis National Forest dominates this high-elevation landscape along the boundary of Custer and Lemhi Counties. The 1963 field check records a region defined by its steep drainage systems and legacy of extraction, most notably at the Parker Mine and Parker Mill situated on the slopes of Parker Mountain. These sites represent the historical mining activity that once drove the local economy, centered around the upper reaches of Kerr Creek.
21 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