
The Willamette National Forest and Mount Jefferson Wilderness dominate this high-altitude Cascades landscape, where the boundary between Marion and Linn counties follows the natural drainage divides. The North Santiam River flows through the southwestern portion, fed by a dense network of tributaries including Bruno Creek and Grizzly Creek. High-elevation landmarks such as Mt Bruno, Outerson Mtn, and Triangulation Peak rise above a series of remote meadows and basins like Pigeon Prairie and Wild Cheat Meadow.
69 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.
1927 · Mt. Jefferson
USGS Topo · 1:125,000
1929 · Mill City
USGS Topo · 1:125,000
1930 · Mt. Jefferson
USGS Topo · 1:125,000
1953 · Salem
USGS Topo · 1:250,000
1954 · Salem
USGS Topo · 1:250,000
1955 · Bend
USGS Topo · 1:250,000
1956 · Battle Ax
USGS Topo · 1:62,500
1956 · Detroit
USGS Topo · 1:62,500
1957 · Bend
USGS Topo · 1:250,000
1958 · Bend
USGS Topo · 1:250,000