Spiral Butte rises as a prominent landmark in this high-altitude landscape where the Gifford Pinchot National Forest and Snoqualmie National Forest meet. This terrain is defined by its complex volcanic geography and a dense network of subalpine water bodies, including the Twin Sisters Lakes, Blakenship Lakes, and Dog Lake. The map reveals a high-relief environment punctuated by summits like Tumac Mtn, Arnesons Peak, and Round Mtn.
68 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.
1902 · Mount Aix
USGS Topo · 1:125,000
1904 · Mt Aix
USGS Topo · 1:125,000
1950 · Yakima
USGS Topo · 1:250,000
1958 · Yakima
USGS Topo · 1:250,000
1961 · Yakima
USGS Topo · 1:250,000
1962 · Bumping Lake
USGS Topo · 1:62,500
1962 · White Pass
USGS Topo · 1:62,500
1967 · Rimrock Lake
USGS Topo · 1:24,000
1967 · Darland Mtn
USGS Topo · 1:24,000
1971 · Timberwolf Mtn
USGS Topo · 1:24,000