
The Snake Wild and Scenic River carves a deep path through the center of this map, defining the boundary between Wallowa County, Oregon, and the Idaho counties of Adams and Idaho. This 2023 survey illustrates the dramatic verticality of Hells Canyon, where landmarks like Rock Bar and Warm Springs Bar sit at the river's edge, thousands of feet below the summits of Black Mtn and Bear Mtn.
64 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.
1920 · Seven Devils Mining District
USGS Topo · 1:48,000
1922 · He Devil
USGS Topo · 1:48,000
1954 · Harl Butte
USGS Topo · 1:62,500
1955 · Grangeville
USGS Topo · 1:250,000
1957 · He Devil
USGS Topo · 1:62,500
1957 · Cuprum
USGS Topo · 1:62,500
1957 · Homestead
USGS Topo · 1:62,500
1959 · Grangeville
USGS Topo · 1:250,000
1987 · Riggins
USGS Topo · 1:100,000
1990 · Puderbaugh Ridge
USGS Topo · 1:24,000