The Western Centennial Mountains dominate this high-altitude landscape along the Continental Divide, where the state boundary between Montana and Idaho follows the sharp ridgeline. This 2013 survey provides a detailed view of the remote boundary where Beaverhead County meets Clark County. The terrain is defined by dramatic elevation changes, moving from the level expanse of the Centennial Valley in the north toward the rising summits of Big Table Mtn and Little Table Mtn.
30 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 · Lower Red Rock Lake
USGS Topo · 1:62,500
1955 · Dubois
USGS Topo · 1:250,000
1955 · Ashton
USGS Topo · 1:250,000
1958 · Dubois
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000
1960 · Ashton
USGS Topo · 1:250,000
1968 · Corral Creek
USGS Topo · 1:24,000
1968 · Big Table Mountain
USGS Topo · 1:24,000
1968 · Antelope Peak
USGS Topo · 1:24,000
1968 · Wolverine Creek
USGS Topo · 1:24,000