
Deerlodge National Forest encompasses this high-altitude landscape of the Boulder Mountains in Jefferson County. The terrain is defined by a series of prominent peaks and flats, including McClusky Mtn and Black Sheep Mtn, which overlook the waters of Delmoe Lake. This 2024 map documents a complex network of recreation and transit, most notably the Continental Divide National Scenic Trl as it winds north through the mountains.
50 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.
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1893 · Dillon
USGS Topo · 1:250,000
1899 · Boulder
USGS Topo · 1:125,000
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1947 · Butte
USGS Topo · 1:250,000
1954 · Elk Park
USGS Topo · 1:62,500
1954 · Boulder
USGS Topo · 1:62,500
1955 · Dillon
USGS Topo · 1:250,000