1981 Map of Salmon
USGS Topo · Published 1982About this map
The Continental Divide serves as the jagged spine of this 1980s landscape, marking the high-altitude boundary between Idaho and Montana. To the west, the Salmon River and Lemhi River converge near the community of Salmon, while to the east, the headwaters of the Big Hole River wind through Horse Prairie. This region is defined by its massive mountain systems, including the Beaverhead Mountains and the Bitterroot Range, which have historically constrained travel and settlement to the valley floors.
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Map Details
Editions of this 1981 Salmon Map
This is the sole edition of this map. No revisions or reprints were ever made.
Historical Maps of Salmon Through Time
9 maps found
