Lassen Volcanic National Park and the Lassen National Forest converge in this high-altitude landscape of the Southern Cascades. The terrain is defined by a dense cluster of alpine basins and volcanic features, including North Caribou and South Caribou. A complex network of Forest Service routes, such as Manzanita Spur West and Echo Lake Spur, provides access to numerous remote water bodies. Hydrological patterns are dominated by Silver Lake in the north and the expansive Mud Creek Rim to the south. The area serves as a critical watershed, with headwaters for Robbers Cr, Bailey Cr, and Dillon Cr carving through the volcanic soil. Locations like Cooper Swamp and The Hole indicate the varying drainage across this protected wilderness near the Lassen and Plumas county line.
63 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 · Lassen Peak
USGS Topo · 1:250,000
1892 · Lassen Peak
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 · Mt. Harkness
USGS Topo · 1:62,500
1956 · Chester
USGS Topo · 1:62,500
1956 · Harvey Mtn
USGS Topo · 1:62,500
1957 · Prospect Peak
USGS Topo · 1:62,500
1958 · Westwood
USGS Topo · 1:250,000