The Lewis and Clark Range dominates this landscape along the continental divide, where high peaks and deep drainage basins define the border between the Lewis & Clark National Forest and the Helena National Forest. At the heart of the quadrangle stands Caribou Peak, surrounded by a network of alpine water features including Bighorn Lake and the headwaters of the Landers Fork. The map detail highlights a rugged wilderness preserved from development, with the Continental Divide National Scenic Trail winding across the ridges. Early travel and access routes are represented by the Sheep Creek Trail and Landers Fork Trail, which navigate through gulches like Skull Gulch and Toms Gulch. This 2020 survey provides an intricate look at the hydraulic systems of the Rockies, from the S Fork Blacktail Cr in the northwest to the Alice Mountains in the southeast.
33 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.
1903 · Coopers Lake
USGS Topo · 1:125,000
1943 · Hogan
USGS Topo · 1:125,000
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1962 · Choteau
USGS Topo · 1:250,000
1963 · Cadotte Creek
USGS Topo · 1:24,000
1963 · Blowout Mountain
USGS Topo · 1:24,000
1963 · Bean Lake
USGS Topo · 1:24,000
1968 · Heart Lake
USGS Topo · 1:24,000