
The high volcanic terrain of the Cascade Range is defined by a series of prominent peaks and drainage systems including Sisi Butte and the multi-summit Pinhead Buttes. This landscape serves as a critical watershed, where the headwaters of the Clackamas River and the Warm Springs River originate from diverse springs and meadows. The area's history of recreation and forest management is evident in features such as the Warm Springs Cabin and the Lemiti Campground, both situated near the SE Oregon Skyline Rd. The map illustrates a complex network of forest roads and trails that navigate between landmarks like Lemiti Meadow and Trapper Spring Meadow. These open spaces, alongside smaller points like Bear Skull Spring, indicate a wilderness area that has long supported seasonal occupancy and outdoor transit within Clackamas County.
25 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.
1924 · Mount Hood
USGS Topo · 1:125,000
1927 · Mount Hood
USGS Topo · 1:125,000
1927 · Mt. Jefferson
USGS Topo · 1:125,000
1930 · Mt. Jefferson
USGS Topo · 1:125,000
1953 · The Dalles
USGS Topo · 1:250,000
1955 · Bend
USGS Topo · 1:250,000
1956 · The Dalles
USGS Topo · 1:250,000
1956 · High Rock
USGS Topo · 1:62,500
1956 · Mt. Wilson
USGS Topo · 1:62,500
1957 · Bend
USGS Topo · 1:250,000