Simcoe Mountains dominate the northern landscape of this region, transitioning into a high-plateau environment defined by distinctive volcanic landforms and seasonal water sources. The terrain is marked by prominent elevations such as the White Pine Buttes, Jackknife Butte, and Black Butte, which rise above the surrounding meadows and canyons. A network of rural roads and land-survey lines organizes the territory, connecting isolated features like McEwen Meadows and Crofton Prairie.
51 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.
1904 · Mount Adams
USGS Topo · 1:125,000
1907 · Mount Adams
USGS Topo · 1:125,000
1934 · The Dalles
USGS Topo · 1:125,000
1937 · White Swan
USGS Topo · 1:125,000
1950 · Yakima
USGS Topo · 1:250,000
1953 · The Dalles
USGS Topo · 1:250,000
1956 · The Dalles
USGS Topo · 1:250,000
1957 · The Dalles
USGS Topo · 1:250,000
1957 · Klickitat
USGS Topo · 1:62,500
1957 · Goldendale
USGS Topo · 1:62,500