
The Imnaha River carves a deep path through this section of the Wallowa National Forest, where high ridgelines and steep drainages define the landscape. This 2014 survey documents a territory of immense vertical relief, from the heights of Jaynes Ridge and Summit Ridge down to the water-carved depths of Neil Canyon and Road Canyon. Human presence is sparse, marked primarily by Forest Service routes such as Nat For Dev Rd 3930 and the remote Park Cem situated near Grouse Cr.
48 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