
Mendocino National Forest defines the rugged topography of this 1967 survey, where administrative and tribal boundaries intersect across steep ridges and deep canyons. The map documents significant cultural layers, including the Old Indian Treaty Boundary and the Round Valley Indian Res Bdy, reflecting the complex history of land use in this part of California. Sparse human outposts such as Brown Ranch, Lightning Camp, and Salt Rock Camp are scattered throughout the wilderness, often connected only by an unimproved Jeep Trail.
34 named features on this map. Tap any name to fly to it.
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4 editions found
1920 · Covelo
USGS Topo · 1:62,500
1921 · Hoaglin
USGS Topo · 1:62,500
1922 · Island Mountain
USGS Topo · 1:62,500
1926 · Covelo
USGS Topo · 1:62,500
1931 · Hoaglin
USGS Topo · 1:96,000
1935 · Hoaglin
USGS Topo · 1:125,000
1952 · Spyrock
USGS Topo · 1:62,500
1952 · Covelo
USGS Topo · 1:62,500
1953 · Blackrock Mtn
USGS Topo · 1:62,500
1954 · Blackrock Mtn
USGS Topo · 1:62,500