
Mt Fillmore rises as a central landmark in this high-elevation landscape at the border of Plumas National Forest and Tahoe National Forest. The map documents a rugged interior of the Sierra Nevada where history and recreation intersect, notably through the Pacific Crest National Scenic Trl winding across McRae Ridge and past Mt Etna. Settlements such as Skyhigh and Tamarack Flat are located near steep drainage systems like Studhorse Ravine and Gold Canyon. For genealogists and local historians, the inclusion of Poker Flat and the Poker Flat Cem provides a tangible link to the era of remote mountain habitation and mining. The terrain is deeply incised by the Downie River and its various branches, including the W Br Downie River, and crisscrossed by specialized routes like the Gibraltar Mine Trl and Red Oak Ohv Trl.
83 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.
1891 · Downieville
USGS Topo · 1:125,000
1893 · Downieville
USGS Topo · 1:125,000
1895 · Downieville
USGS Topo · 1:125,000
1896 · Downieville
USGS Topo · 1:125,000
1897 · Downieville
USGS Topo · 1:125,000
1937 · Blairsden
USGS Topo · 1:48,000
1943 · Blairsden
USGS Topo · 1:62,500
1950 · Onion Valley
USGS Topo · 1:24,000
1951 · Onion Valley
USGS Topo · 1:24,000
1951 · Mt. Fillmore
USGS Topo · 1:24,000