
The Centennial Valley serves as a massive high-altitude corridor for wildlife and water, dominated by the expansive Red Rock Lakes National Wildlife Refuge and its protected Red Rock Lakes Wilderness. This landscape is defined by its complex hydrology, where Upper Red Rock Lake, Swan Lake, and MacDonald Pond are fed by numerous mountain drainages including Elk Creek and Hackett Creek. The map documents the varied terrain of the region, from the wetlands surrounding Antelope Pond to the high elevations of Landon Ridge. Critical geographic transitions are marked by Snowshoe Pass and Hoodoo Pass, which provide passage through the surrounding peaks. Access to this remote area is primarily through the unpaved N Valley Rd and Elk Lake Rd, which lead toward the shoreline of Elk Lake and the eponymous Elk Springs.
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.
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