
Hells Canyon Wilderness and the Wallowa National Forest define this landscape of high ridges and deep drainages in Wallowa County. The terrain is characterized by a series of north-south elevations including Sleepy Ridge, Haas Ridge, and Summit Ridge, which are separated by significant watercourses like Medicine Creek and Lightning Creek. A network of backcountry trails, such as the Western Rim National Recreation Trl and the Jakey Ridge Trl, connects high-elevation points like Bald Knob and Grassy Knoll. The naming conventions reflect a rugged character, with locations such as Windy Hell Canyon and Sour Apple Flat suggesting the experiences of early travelers and foresters. This map documents a largely undeveloped environment preserved for its wilderness value, where the drainage patterns of Sleepy Creek and Cow Creek provide a clear view of the complex topography before it descends toward the Snake River system.
58 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.
1922 · He Devil
USGS Topo · 1:48,000
1954 · Imnaha
USGS Topo · 1:62,500
1954 · Kernan Point
USGS Topo · 1:62,500
1954 · Harl Butte
USGS Topo · 1:62,500
1955 · Grangeville
USGS Topo · 1:250,000
1957 · He Devil
USGS Topo · 1:62,500
1959 · Grangeville
USGS Topo · 1:250,000
1980 · Grangeville
USGS Topo · 1:100,000
1987 · Riggins
USGS Topo · 1:100,000
1990 · Imnaha
USGS Topo · 1:24,000