Eureka is the largest coastal city between San Francisco and Portland, Oregon,[21] and the westernmost city of more than 25,000 residents in the 48 contiguous states.[22][23] The proximity to the sea causes the city to have an extremely maritime climate with very small annual temperature differences and seasons mainly being defined by the rainy winters and dry summers, whereas nearby inland areas are much hotter in summer. It is the regional center for government, health care, trade, and the arts on the North Coast north of the San Francisco Bay Area. Greater Eureka, one of California's major commercial fishing ports, is the location of the largest deep-water port between San Francisco and Coos Bay, a stretch of about 500 miles (805 km).[22]
The headquarters of both the Six Rivers National Forest and the North Coast Redwoods District of the California State Parks System are in Eureka. As entrepôt for hundreds of lumber mills that once existed in the area, the city played a leading role in the historic West Coast lumber trade. The entire city is a state historic landmark, which has hundreds of significant Victorian homes, including the nationally recognized Carson Mansion, and the city has retained its original 19th-century commercial core as a nationally recognized Old TownHistoric District.[24] Eureka is home to California's oldest zoo, the Sequoia Park Zoo.[25]
^"Population and Housing, City of Eureka". City of Eureka: Marina Center Mixed Use Development Project IV.L-1 ESA. Eureka, California. Archived from the original(PDF) on September 23, 2015. Retrieved December 9, 2012.
^Cal Poly Humboldt, Center For Community Development (1974). Hupa History: Literature and Culture. Hoopa Area Office, Hoopa, CA: U.S. Bureau of Indian Affairs. p. 12.
^Gerh, Susan (2005). Karuk Dictionary. LBD Publishers. p. 301.{{cite book}}: CS1 maint: location missing publisher (link)
^"Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.
^Walters, Heidi (January 17, 2013). "Eureka Has a New Boss". North Coast Journal. Retrieved August 22, 2013.
^ abGeneral Plan. City of Eureka, California. February 23, 1999. p. 30. Archived from the original(PDF) on June 30, 2014. Retrieved December 9, 2011. Page 3: Located on California's North Coast, Eureka is the westernmost city of the contiguous United States and the largest coastal city in California north of San Francisco. Eureka is situated on Humboldt Bay, which is the most important port between San Francisco and Coos Bay Oregon.