2017 Map of MacDonald Pass
USGS Topo · Published 2017About this map
The Continental Divide winds along the crest of the Boulder Mountains in this high-altitude survey of the border between Lewis and Clark and Powell counties. Centered on the high mountain passes, the landscape is defined by the historic transportation corridors of MacDonald Pass and Priest Pass. The settlement at Frontier Town and the residential area of Forest Heights sit along the winding roads that navigate the steep terrain.
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Map Details
Editions of this 2017 MacDonald Pass Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
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
1950 · Jefferson City
USGS Topo · 1:62,500
1950 · Helena
USGS Topo · 1:62,500
1954 · Basin
USGS Topo · 1:62,500
1958 · Butte
USGS Topo · 1:250,000