
Bitterroot Mountains define the high-elevation divide along the Montana-Idaho border, where the Lolo National Forest meets the St. Joe National Forest. This remote backcountry is characterized by sharp ridgelines like Sunset Ridge and Moore Ridge, which separate deep drainages feeding the North Fork and South Fork of Little Joe Creek. The map documents a rugged landscape punctuated by notable summits such as Torino Peak and Sunset Peak. Small alpine waters, including Diamond Lake and Cliff Lake near Eagle Cliff, serve as focal points for a network of forest routes. This modern survey details the intricate trail system, including the Stateline Trl and Dry Creek Divide Trl, tracing the topographical spine of the range.
45 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.
1918 · St Regis
USGS Topo · 1:125,000
1919 · St. Regis
USGS Topo · 1:125,000
1956 · St Regis
USGS Topo · 1:62,500
1956 · Wallace
USGS Topo · 1:250,000
1957 · Illinois Peak
USGS Topo · 1:62,500
1957 · Haugan
USGS Topo · 1:62,500
1957 · Simmons Peak
USGS Topo · 1:62,500
1960 · Wallace
USGS Topo · 1:250,000
1988 · St Regis
USGS Topo · 1:24,000
1988 · Sherlock Peak
USGS Topo · 1:24,000