Walker Mountain dominates this portion of the high Cascades landscape, marking a prominent topographic high point within the Deschutes National Forest. The geography is defined by a series of significant volcanic features and escarpments, most notably Walker Rim, which stretches across the northern sections of the map. This area serves as a critical transition between the Deschutes and Winema National Forest, where high-elevation summits like Marmot Butte and Skookum Butte overlook a network of forest service roads. The presence of isolated water sources such as South Walker Spring, Skookum Spring, and Walker Rim Spring provides insight into the hydrology of this arid timberland, while the passage of The Dalles California Hwy through the western edge underscores the importance of this corridor for regional connectivity.
26 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1935 · Chemult
USGS Topo · 1:96,000
1941 · Chemult
USGS Topo · 1:125,000
1955 · Crescent
USGS Topo · 1:250,000
1957 · Crescent
USGS Topo · 1:250,000
1958 · Crescent
USGS Topo · 1:250,000
1967 · Chemult
USGS Topo · 1:24,000
1967 · Muttonchop Butte
USGS Topo · 1:24,000
1967 · Walker Mtn
USGS Topo · 1:24,000
1967 · Sellers Marsh
USGS Topo · 1:24,000
1967 · Odell Butte
USGS Topo · 1:24,000