The Red Rock Lakes National Wildlife Refuge and Beaverhead National Forest dominate this high-altitude landscape along the Madison Co Beaverhead Co line. The map captures a critical transition in the Centennial Valley, where the extensive wetlands of Upper Red Rock Lake and Swan Lake give way to the rising slopes of the Centennial Mountains. This hydrologically significant area is marked by numerous water sources, including the namesake Elk Springs, Culver Springs, and Two Drink Springs, which feed a complex network of creeks like Brimstone Cr and Horse Cr. Mountain passes such as Snowshoe Pass and Hoodoo Pass provide historical transit points through the high country, while Elk Lake Rd and N Valley Rd trace the lower elevations near Elk Lake and its distinctive narrow waterway known as The Narrows.
37 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 · Hidden Lake Bench
USGS Topo · 1:24,000
1988 · Freezeout Mountain
USGS Topo · 1:24,000
1988 · Lower Red Rock Lake
USGS Topo · 1:24,000