Upper Mesa Falls and Lower Mesa Falls dominate this stretch of the Henry's Fork river corridor, where the water cuts through dramatic volcanic geology. This area within the Targhee National Forest serves as a significant recreational and ecological hub, anchored by the Warm River Fish Hatchery and the Bear Gulch Ski Area. The map reveals a complex network of forest roads like the Mesa Falls Scenic Byway and Warm River Rd that navigate the high-elevation terrain between Snake River Butte and Big Bend Ridge. Small settlements such as Gerrit and Warm River provide evidence of local development centered on the river's resources. From the Grandview Overlook to the quiet waters of Beaver Pond, the landscape is defined by the sharp transition from high buttes to deeply carved river canyons.
46 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
1957 · Warm River Butte
USGS Topo · 1:62,500
1957 · Buffalo Lake
USGS Topo · 1:62,500
1958 · Ashton
USGS Topo · 1:250,000
1960 · Ashton
USGS Topo · 1:250,000
1964 · Hatchery Butte
USGS Topo · 1:24,000
1964 · Last Chance
USGS Topo · 1:24,000
1965 · Ashton
USGS Topo · 1:24,000
1965 · Lookout Butte
USGS Topo · 1:24,000
1965 · Snake River Butte
USGS Topo · 1:24,000