
Lava flows dominate the western landscape of this mid-century survey, illustrating a geologically active corridor where modern infrastructure meets the volcanic past. The confluence at Santiam Junction serves as the primary hub for transportation, supporting both a local Landing Strip and nearby Cinder Pits. To the east, the terrain transitions into the high wilderness of the Willamette National Forest and Mt Jefferson Wilderness, characterized by a dense network of high-altitude water bodies such as Duffy Lake and Santiam Lake. The map reveals the area's mid-century recreational development, featuring the Ski Lifts at Hoodoo Butte and several campgrounds. Notable landmarks like Sawyers Caves and Sand Mountain provide specific points of interest for those studying the intersection of natural volcanic features and the developing tourism and resource extraction industries of the Cascades.
49 named features on this map. Tap any name to fly to it.
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2 editions found
1927 · Mt. Jefferson
USGS Topo · 1:125,000
1929 · Mill City
USGS Topo · 1:125,000
1929 · Three Sisters
USGS Topo · 1:125,000
1930 · Mt. Jefferson
USGS Topo · 1:125,000
1932 · Three Sisters
USGS Topo · 1:125,000
1934 · Mc Kenzie Bridge
USGS Topo · 1:96,000
1940 · Mc Kenzie Bridge
USGS Topo · 1:125,000
1953 · Salem
USGS Topo · 1:250,000
1954 · Salem
USGS Topo · 1:250,000
1955 · Echo Mountain
USGS Topo · 1:62,500