
The Beaverhead National Forest defines this high-elevation landscape along the boundary of Madison and Beaverhead counties. Centered on the Gravelly Range, the terrain is a complex of basins and peaks, including Cascade Mtn and Windy Hill. This modern survey reveals the hydrologic importance of the region, where the West Fork Madison River and Elk River draw from numerous tributaries like Hellroaring Creek and Nelson Creek. The isolation of the area is underscored by the singular presence of the Gravelly Range Rd, which provides the primary access across the elevated Gravelly Range. Geological features such as Crater Ridge and the Lobo Mesa further illustrate the distinct alpine character of these mountains, while high lakes like Fault Lake and Blue Lake offer clear landmarks for those studying the remote wilderness drainage patterns.
33 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 · Cliff Lake
USGS Topo · 1:62,500
1950 · Lower Red Rock Lake
USGS Topo · 1:62,500
1950 · Monument Ridge
USGS Topo · 1:62,500
1950 · Upper Red Rock Lake
USGS Topo · 1:62,500
1955 · Ashton
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000
1960 · Ashton
USGS Topo · 1:250,000
1988 · Granite Mountain
USGS Topo · 1:24,000
1988 · Bighorn Mountain
USGS Topo · 1:24,000
1988 · Eureka Basin
USGS Topo · 1:24,000