
Gifford Pinchot National Forest defines this high-elevation landscape in Skamania County, where the East Fork Lewis River and the Washougal River carve through the Southern Cascades. The topography is dominated by prominent summits including Gumboot Mtn, Jack Mtn, and Green Lookout Mtn, providing a clear record of the region’s drainage patterns and trail systems. The map details a complex network of forest routes and footpaths such as the Summit Springs Trail, East Fork Trail, and the Chinook Trail.
40 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.
1918 · Troutdale
USGS Topo · 1:62,500
1934 · Troutdale
USGS Topo · 1:48,000
1940 · Lookout Mtn
USGS Topo · 1:62,500
1941 · Yacolt
USGS Topo · 1:62,500
1941 · Camas
USGS Topo · 1:62,500
1942 · Camas
USGS Topo · 1:62,500
1948 · Vancouver
USGS Topo · 1:250,000
1950 · Vancouver
USGS Topo · 1:250,000
1950 · Vancouver
USGS Topo · 1:250,000
1953 · Lookout Mtn
USGS Topo · 1:62,500