
Malhuer National Forest defines this high-elevation landscape along the boundary of Harney and Grant Counties, where the terrain is marked by a complex network of forest development roads and natural springs. The central prominent feature, Calamity Butte, rises above a series of flats and canyons, including Jackknife Flat and Elbow Canyon. These landmarks serve as critical points of orientation within the heavy forest cover, which is crisscrossed by historical routes like Nat For Dev Rd 28.
44 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 · Burns
USGS Topo · 1:250,000
1955 · Canyon City
USGS Topo · 1:250,000
1958 · Burns
USGS Topo · 1:250,000
1959 · Burns
USGS Topo · 1:250,000
1959 · Canyon City
USGS Topo · 1:250,000
1961 · Calamity Butte
USGS Topo · 1:62,500
1961 · Logan Valley
USGS Topo · 1:62,500
1961 · Seneca
USGS Topo · 1:62,500
1968 · Van
USGS Topo · 1:62,500
1978 · John Day
USGS Topo · 1:100,000