Bull Trout Lake and the neighboring Martin Lake sit at the center of this high-elevation wilderness where the borders of Valley, Boise, and Custer counties converge. This modern survey illustrates the rugged drainage systems of the Boise National Forest and Challis National Forest, defined by prominent geographic features like Kirkham Ridge and Mains Ridge. The landscape is characterized by a dense network of mountain streams including Cape Horn Cr, Gates Creek, and Warm Spring Cr. Notable for modern navigation and historical connectivity, the Stanley / Landmark Trail (also designated as Rd #1) traverses the northern reaches of the quadrangle near Cape Horn Summit. The map provides an essential view of the untouched backcountry before these headwaters join larger river systems, marking the high points of the Idaho interior at Bull Trout Point.
34 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.
1891 · Bear Valley
USGS Topo · 1:125,000
1893 · Bear Valley
USGS Topo · 1:125,000
1957 · Challis
USGS Topo · 1:250,000
1960 · Challis
USGS Topo · 1:250,000
1963 · Challis
USGS Topo · 1:250,000
1972 · Bull Trout Point
USGS Topo · 1:24,000
1972 · Banner Summit
USGS Topo · 1:24,000
1972 · Cache Creek
USGS Topo · 1:24,000
1972 · Miller Mtn East
USGS Topo · 1:24,000
1972 · Eightmile Mtn
USGS Topo · 1:24,000