Salmon National Forest dominates this section of Lemhi County, defined by a complex network of canyons and gulches that feed into the Salmon River watershed. The terrain is marked by significant topographical landmarks such as Gold Star Gulch, Badger Basin, and the high-elevation Big Flat. A notable historical corridor is preserved through the Lewis and Clark Trl, which traverses the northwestern corner of the map near the Lewis and Clark Airstrip.
24 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.
1950 · Salmon
USGS Topo · 1:62,500
1951 · Salmon
USGS Topo · 1:62,500
1955 · Dillon
USGS Topo · 1:250,000
1956 · Goldstone Mtn
USGS Topo · 1:62,500
1957 · Dillon
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
1966 · Badger Spring Gulch
USGS Topo · 1:24,000
1966 · Shewag Lake
USGS Topo · 1:24,000