Silverton serves as the focal point of this 2011 survey, situated along the South Fork Stillaguamish River where Silver Gulch and Marble Gulch meet the valley floor. This area of the Cascades reflects a history of extraction and recreation, evidenced by the Saint Louis Mine and Bonanza Queen Mine located in the surrounding steep terrain. The landscape is defined by high peaks such as Big Four Mountain and Vesper Peak, with numerous glacial lakes including Kelcema Lake, Copper Lake, and Independence Lake dotting the drainages. Forest Service infrastructure is prominent, featuring numerous campgrounds like Dick Sperry Campground and Perry Creek Campground, alongside the Blackjack Lookout and Coal Lake Viewpoint. This map documents the road network and 4WD tracks that provide access to these remote sites within the National Forest, capturing the geography of this mountain corridor in the early 21st century.
46 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
1899 · Stillaguamish
USGS Topo · 1:125,000
1901 · Glacier Peak
USGS Topo · 1:125,000
1901 · Stilaguamish
USGS Topo · 1:125,000
1902 · Skykomish
USGS Topo · 1:125,000
1905 · Skykomish
USGS Topo · 1:125,000
1921 · Sultan
USGS Topo · 1:125,000
1923 · Sultan
USGS Topo · 1:125,000
1955 · Concrete
USGS Topo · 1:250,000
1957 · Silverton
USGS Topo · 1:62,500