
Cape Mendocino dominates this Pacific coast landscape, representing the westernmost point of the California mainland. The map illustrates a dramatic meeting of land and sea where the steep slopes of Cape Ridge descend toward a coastline littered with navigational hazards. Offshore, the seabed rises in complex formations including the expansive Blunts Reef and isolated peaks like Fauntleroy Rock. Inland, the terrain is defined by sharp elevation changes and the drainages of Bear River and Singley Cr. Human presence is marked by the winding path of Mattole Rd and Cape Ridge Rd, which navigate the contours above the shore. Notable coastal landmarks such as Sugarloaf Island, Steamboat Rock, and Devils Gate serve as critical reference points along this exposed section of Humboldt County.
20 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.
1916 · Cape Fortunas
USGS Topo · 1:62,500
1921 · Cape Mendocino
USGS Topo · 1:62,500
1943 · Ferndale
USGS Topo · 1:62,500
1949 · Eureka
USGS Topo · 1:250,000
1950 · Cape Mendocino
USGS Topo · 1:62,500
1951 · Cape Mendocino
USGS Topo · 1:62,500
1951 · Ferndale
USGS Topo · 1:62,500
1958 · Eureka
USGS Topo · 1:250,000
1958 · Eureka
USGS Topo · 1:250,000
1959 · Ferndale
USGS Topo · 1:24,000