Henrys Fork dominates the hydrology of this Idaho landscape, carving through the Targhee National Forest and passing under the Osborne Bridge. The river's path is defined by complex terrain, from the heights of Thurmon Ridge and the Continental Divide to the steep relief of Box Canyon. Water features are abundant across the terrain, including Golden Lake, Silver Lake, and Swan Lake, which sit adjacent to the historic Railroad Ranch.
38 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 · Ashton
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000
1960 · Ashton
USGS Topo · 1:250,000
1964 · Hatchery Butte
USGS Topo · 1:24,000
1964 · Island Park
USGS Topo · 1:24,000
1964 · Island Park Dam
USGS Topo · 1:24,000
1964 · Last Chance
USGS Topo · 1:24,000
1965 · Lookout Butte
USGS Topo · 1:24,000
1965 · Snake River Butte
USGS Topo · 1:24,000
1965 · Blue Creek Reservoir
USGS Topo · 1:24,000