
Modoc National Forest encompasses this high-elevation terrain in northeastern California, where the Big Valley Ranger District and Devils Garden Ranger District meet. The landscape is defined by volcanic features and significant relief, anchored by the volcanic prominence of Happy Camp Mountain and the steep Noble Bluff. Evidence of early cattle ranching and settlement persists at the Old Hulbert Place and Log Corral Spring, points of interest for local historians tracking the development of this remote rangeland. The southern reaches are marked by the deeply incised Pit River canyon, featuring distinctive landmarks like Hanging Rock and Signal Rock. This 1993 revision, based on photographs from 1960 and 1988, shows a sophisticated network of forest roads like the Big Devils Garden Rd and the Valley Forge Route providing access through the timber and rimrock.
39 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 · Alturas
USGS Topo · 1:250,000
1886 · Modoc Lava Bed
USGS Topo · 1:250,000
1892 · Modoc Lava-Bed
USGS Topo · 1:250,000
1892 · Alturas
USGS Topo · 1:250,000
1952 · Hackamore
USGS Topo · 1:62,500
1954 · Alturas
USGS Topo · 1:250,000
1958 · Alturas
USGS Topo · 1:250,000
1961 · Canby
USGS Topo · 1:62,500
1962 · Alturas
USGS Topo · 1:250,000
1962 · Crank Mountain
USGS Topo · 1:62,500