
The Cascade Range defines the high-altitude topography of this region where Lane County and Deschutes County meet. The landscape is a complex network of volcanic features and glacial depressions, centered on the prominent Elk Lake and its neighboring Hosmer Lake. This area serves as a significant drainage headwater, where the Deschutes River emerges from Little Lava Lake and Lava Lake to begin its northward journey.
62 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
1930 · Maiden Peak
USGS Topo · 1:125,000
1932 · Three Sisters
USGS Topo · 1:125,000
1934 · Maiden Peak
USGS Topo · 1:125,000
1955 · Crescent
USGS Topo · 1:250,000
1955 · Bend
USGS Topo · 1:250,000
1957 · Crescent
USGS Topo · 1:250,000
1957 · Bend
USGS Topo · 1:250,000
1958 · Crescent
USGS Topo · 1:250,000
1958 · Bend
USGS Topo · 1:250,000