Big Devil Peak and Teebone Ridge dominate the skyline of this high-elevation landscape in Skagit County, where the drainage networks of the Skagit River and Cascade River converge. The topography is defined by significant alpine features, including Little Devil Peak and Lookout Mountain, which once served as a primary vantage point at the Lookout Mountain Lookout. This 2011 survey illustrates the remote high-country character of the North Cascades, showing the distribution of glacial-fed waters such as Monogram Lake and La Rush Lake.
24 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.
1899 · Glacier Peak
USGS Topo · 1:125,000
1901 · Glacier Peak
USGS Topo · 1:125,000
1953 · Marblemount
USGS Topo · 1:62,500
1955 · Concrete
USGS Topo · 1:250,000
1958 · Concrete
USGS Topo · 1:250,000
1962 · Concrete
USGS Topo · 1:250,000
1963 · Sonny Boy Lakes
USGS Topo · 1:24,000
1963 · Eldorado Peak
USGS Topo · 1:24,000
1963 · Diablo Dam
USGS Topo · 1:24,000
1966 · Snowking Mtn.
USGS Topo · 1:24,000