Gibbonsville sits along the N Fork Salmon River in this 2013 survey of the Idaho-Montana borderlands. The landscape is defined by the steep drainage patterns of the Salmon National Forest and Beaverhead National Forest, where numerous gulches testify to the area's prospecting history. Named features like Cyanide Gulch, Chinese Gulch, and Keystone Gulch suggest a legacy of mineral extraction and diverse labor, while the Continental Divide marks the high ridgeline separating Lemhi County from Montana. Transportation in this high-elevation terrain is restricted to river-valley corridors and forest routes such as Dahlonega Creek Rd. For those tracing local history, the map provides precise locations for the Twin Creek Campground and various named landmarks like Granite Mtn and Anderson Mtn that overlook the river valley.
57 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.
1955 · Dillon
USGS Topo · 1:250,000
1956 · Elk City
USGS Topo · 1:250,000
1957 · Dillon
USGS Topo · 1:250,000
1958 · Dillon
USGS Topo · 1:250,000
1960 · Elk City
USGS Topo · 1:250,000
1960 · Ulysses Mtn
USGS Topo · 1:62,500
1960 · Piquett Mountain
USGS Topo · 1:62,500
1962 · Dillon
USGS Topo · 1:250,000
1965 · Dillon
USGS Topo · 1:250,000
1966 · Lost Trail Pass
USGS Topo · 1:24,000