
The Big Snowy Mountains dominate this high-altitude landscape within the Lewis & Clark National Forest, where steep drainages and prominent ridges create a complex vertical environment. Significant landmarks such as Jump Off Peak, Lime Cave Peak, and Mt Harlow provide distinctive vertical relief, while Black Ridge and Knife Blade Ridge define the divides between various watersheds. The area is a network of remote pathways including the Jump Off Peak Trl, Uhlhorn Trl, and Crystal Cascades Trl, which offer access to the more secluded corners of the forest.
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This is the sole edition of this map. No revisions or reprints were ever made.
1889 · Big Snowy Mountain
USGS Topo · 1:250,000
1893 · Big Snowy Mountain
USGS Topo · 1:250,000
1954 · Roundup
USGS Topo · 1:250,000
1958 · Roundup
USGS Topo · 1:250,000
1970 · Crystal Lake
USGS Topo · 1:24,000
1970 · Half Moon Canyon
USGS Topo · 1:24,000
1970 · West Fork Beaver Creek
USGS Topo · 1:24,000
1970 · Heath
USGS Topo · 1:24,000
1970 · Castle Butte
USGS Topo · 1:24,000
1970 · Jump Off Peak
USGS Topo · 1:24,000