
Clear Lake serves as the centerpiece of this mountainous landscape along the boundary of Linn and Lane Counties, where the McKenzie Wild and Scenic River begins its course. The map documents a unique geological and ecological environment within the Willamette National Forest, most notably the Underwater Forest preserved within the lake's depths. To the east, the protected heights of the Mount Washington Wilderness rise toward Twin Craters and Hidden Valley, marking a terrain defined by volcanic activity and glacial action.
27 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.
1929 · Three Sisters
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
1955 · Mc Kenzie Bridge
USGS Topo · 1:62,500
1955 · Bend
USGS Topo · 1:250,000
1957 · Bend
USGS Topo · 1:250,000