Arcata and the surrounding Humboldt County coastal plain are defined here by the winding course of the Mad River, which snakes through the Arcata Bottoms toward the Pacific Ocean. The landscape transitions from the dense urban footprint of Humboldt State University and the city center to the sprawling suburban development of McKinleyville. Inland, the terrain rises sharply toward Fickle Hill and Tip Top Ridge, where a network of logging and rural roads serves smaller settlements like Fieldbrook and Glendale. The transportation infrastructure is central to the area's layout, featuring the Northwestern Pacific Railroad corridor and the California Redwood Coast-Humboldt County Airport. Genealogists may find value in the locations of Greenwood Cemetery and Saint Marys Cemetery, while the presence of Essex Gulch and Mad River Slough illustrates the complex hydrology that historically shaped local industry and agriculture.
131 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.
1922 · Eureka
USGS Topo · 1:62,500
1922 · Korbel
USGS Topo · 1:62,500
1925 · Hoopa
USGS Topo · 1:125,000
1933 · Eureka
USGS Topo · 1:48,000
1942 · Eureka
USGS Topo · 1:62,500
1945 · Trinidad
USGS Topo · 1:62,500
1945 · Coyote Peak
USGS Topo · 1:62,500
1945 · Blue Lake
USGS Topo · 1:62,500
1948 · Weed
USGS Topo · 1:250,000
1949 · Eureka
USGS Topo · 1:250,000