Floral Park and the outskirts of Butte anchor the northwest corner of this terrain where the high country meets the city. The landscape is defined by the Continental Divide, which snakes through the Deerlodge National Forest, separating the Pacific and Atlantic watersheds. This high-altitude crossing is most prominent at Homestake Pass, where transportation corridors navigate the gap near Homestake Lake. The map reveals a pattern of mountain settlements and named drainages like Blacktail Cr and Wissikihon Cr that have long supported the region's ranching and transit history.
116 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
1955 · Dillon
USGS Topo · 1:250,000
1957 · Dillon
USGS Topo · 1:250,000