
North Cascades National Park and the surrounding wilderness of Skagit County are documented in this late 1980s survey, highlighting the intersection of federal lands. The landscape is defined by the massive drainage systems of the Skagit River and the Cascade River, which converge near several prominent summits. High-elevation features like Lookout Mountain, Big Devil Peak, and Teebone Ridge tower over the valley floor, where a Campground sits near the riverbanks.
26 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