
Eldorado National Forest terrain defines this mid-century survey, dominated by the deep canyons of the Rubicon River and its tributaries. The landscape is marked by a legacy of resource extraction, seen in the numerous dormant sites such as the Clydesdale Mine, Zuver Mine, and Pigeon Roost Mine. These are connected by a network of historic paths including the Cockrin Trail and Pigeon Trail, as well as an Old Railroad Grade winding near Lookout Mountain.
58 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
7 editions found
1889 · Pyramid Peak
USGS Topo · 1:125,000
1891 · Colfax
USGS Topo · 1:125,000
1891 · Truckee
USGS Topo · 1:125,000
1891 · Placerville
USGS Topo · 1:125,000
1891 · Pyramid Peak
USGS Topo · 1:125,000
1892 · Placerville
USGS Topo · 1:125,000
1892 · Colfax
USGS Topo · 1:125,000
1893 · Placerville
USGS Topo · 1:125,000
1893 · Truckee
USGS Topo · 1:125,000
1894 · Colfax
USGS Topo · 1:125,000