
The Continental Divide forms the backbone of this high-elevation landscape, marking the historic boundary between Lemhi County, Idaho, and Beaverhead County, Montana. Anchored by the prominence of Goldstone Mtn within the Beaverhead Mountains, the area is defined by its complex drainage systems and protected public lands. The eastern slopes fall within the Beaverhead National Forest, while the western terrain descends into the Salmon National Forest.
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.
1955 · Dubois
USGS Topo · 1:250,000
1955 · Dillon
USGS Topo · 1:250,000
1956 · Goldstone Mtn
USGS Topo · 1:62,500
1956 · Lemhi
USGS Topo · 1:62,500
1957 · Dillon
USGS Topo · 1:250,000
1958 · Dubois
USGS Topo · 1:250,000
1958 · Dillon
USGS Topo · 1:250,000
1962 · Dillon
USGS Topo · 1:250,000
1965 · Dillon
USGS Topo · 1:250,000
1965 · Lemhi Pass
USGS Topo · 1:24,000