
Bannack Pass serves as a critical high-altitude corridor along the Montana-Idaho border, where the Beaverhead Mountains reach their crest at the Continental Divide. This 2024 survey captures a landscape defined by seasonal transit and remote high-country water sources. The map documents the boundary between the Beaverhead National Forest and Targhee National Forest, revealing a network of trails such as the Continental Divide National Scenic Trail and the Webber Creek-Divide Creek Trail. Evidence of human activity in this wilderness is concentrated at landmarks like Cow Camp and Fritz Cabin. High alpine hydrology is prominent, with Deadman Lake, Divide Lake, and numerous drainages including Deadman Creek and the North Fork Fritz Creek carving through the slopes below Round Top.
36 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.
1955 · Dubois
USGS Topo · 1:250,000
1957 · Scott Peak
USGS Topo · 1:62,500
1957 · Edie Ranch
USGS Topo · 1:62,500
1958 · Dubois
USGS Topo · 1:250,000
1965 · Caboose Canyon
USGS Topo · 1:24,000
1965 · Gallagher Gulch
USGS Topo · 1:24,000
1965 · Island Butte
USGS Topo · 1:24,000
1983 · Dubois
USGS Topo · 1:100,000
1987 · Eighteenmile Peak
USGS Topo · 1:24,000
1987 · Deadman Lake
USGS Topo · 1:24,000