Lassen National Forest terrain dominates this survey of the High Sierra backcountry, where numerous high-altitude basins and troughs define the landscape. Water sources are frequent but localized, including the expansive Big Jack Lake and Bullard Lake, along with smaller seasonal catchments like Twin Lakes and Ashurst Lake. The map reveals a network of forest routes and spurs used for timber management and fire access, such as Lower Gooch Valley and the Board Cabin trail.
43 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.
1886 · Honey Lake
USGS Topo · 1:250,000
1886 · Lassen Peak
USGS Topo · 1:250,000
1891 · Honey Lake
USGS Topo · 1:250,000
1892 · Lassen Peak
USGS Topo · 1:250,000
1893 · Honey Lake
USGS Topo · 1:250,000
1894 · Lassen Peak
USGS Topo · 1:250,000
1939 · Halls Flat
USGS Topo · 1:125,000
1955 · Westwood
USGS Topo · 1:250,000
1956 · Hayden Hill
USGS Topo · 1:62,500
1956 · Harvey Mtn
USGS Topo · 1:62,500