Name | Image | Town/City | County | Type | Summary |
Anderson Marsh State Historic Park | | Lower Lake | Lake | Historic house | Contains Ranch House, an example of early California living |
Anderson Valley Historical Society Museum | | Boonville | Mendocino | Local history | website |
Arcata Marsh Interpretive Center | | Arcata | Humboldt | Natural history | Exhibits about the natural history and importance of the marsh and the operations of the waste water treatment plant |
Battery Point Light | | Crescent City | Del Norte | Lighthouse | Lighthouse and museum |
Blue Lake Museum | | Blue Lake | Humboldt | Local history | Photos and artifacts of Blue Lake pioneers, local Indian, logging and railroad history |
Blue Ox Millworks and Historic Park | | Eureka | Humboldt | Local history | website, historic park with working craftsmen's areas and a current-day mill and woodworking operation |
Clarke Historical Museum | | Eureka | Humboldt | Local history | Formerly the Clarke Memorial Museum, history of Humboldt County with emphasis on the late 19th century, includes furniture, glassware, clothing and Native American wing |
Del Norte County Historical Society Museum | | Crescent City | Del Norte | Local history | website, includes Native American baskets, Tolowa and Yurok artifacts, musical instruments, old radio, phonographic and photographic equipment, needlework, logging and mining tools and equipment, fashions and furniture |
Discovery Museum of Eureka | | Eureka | Humboldt | Children's | non-profit children’s museum website |
Ely Stage Stop and Country Museum | | Kelseyville | Lake | Local history | website, operated by the Lake County Historical Society |
Ferndale Museum | | Ferndale | Humboldt | Local history | Period rooms, antiques, dollhouses, switchboard, telephones, farm equipment and oldest working Bosch-Omori seismograph, research collections include family histories, photographs and books |
First Street Gallery | | Eureka | Humboldt | Art | Operated by Humboldt State University |
Ford House Museum | | Mendocino | Mendocino | Local history | Visitor and interpretive center for Mendocino Headlands State Park |
Fort Humboldt State Historic Park | | Eureka | Humboldt | Fort | History of the mid 19th century fort, interactions between European Americans and Native Americans, logging equipment and local narrow gauge railroad history of the region |
Fortuna Depot Museum | | Fortuna | Humboldt | Local history | website, history of the Eel River Valley, includes memorabilia from railroad, farm and war eras, including large locks, spark plugs, and barbed wire displays, a doll collection and many types of fishing gear and lures |
Grace Hudson Museum and Sun House | | Ukiah | Mendocino | Multiple | Art, history, and anthropology museum focusing on the lifeworks of artist Grace Carpenter Hudson (1865–1937) and her ethnologist husband, Dr. John W. Hudson (1857–1936) |
Guest House Museum | | Fort Bragg | Mendocino | Local history | website, operated by the Fort Bragg — Mendocino Coast Historical Society |
Hoopa Tribal Museum | | Hoopa | Humboldt | Native American | |
HSU Art Galleries | | Arcata | Humboldt | Art | website, includes the Reese Bullen Gallery in the Humboldt State University Art Building, the Native American Arts Gallery in the Behavioral & Social Science Building and the First Street Gallery |
Humboldt Bay Maritime Museum | | Samoa | Humboldt | Maritime | Madaket historic ship, displays[1] |
Humboldt State University Natural History Museum | | Arcata | Humboldt | Natural history | Exhibits include the redwood forest, plant evolution, area fossils, seashells, insects, marine life |
Kelley House Museum | | Mendocino | Mendocino | Historic house | website, interprets Mendocino's logging and shipping industries |
Lakeport Historic Courthouse Museum | | Lakeport | Lake | Local history | County history, Pomo basket and artifacts collection, gems and minerals, Victorian parlor, hunting and camping, courthouse history |
Lower Lake Schoolhouse Museum | | Lower Lake | Lake | Local history | Includes local pioneer and Native American artifacts, rocks and minerals |
Mendocino County Museum | | Willits | Mendocino | Local history | website |
Morris Graves Museum of Art | | Eureka | Humboldt | Art | Arts and artists of the Pacific Northwest, particularly Morris Graves |
Phillips House Museum | | Arcata | Humboldt | Historic house | website, operated by the Historical Sites Society of Arcata, shows the daily life an Arcata resident between 1854 and 1932 |
Point Cabrillo Light | | Ukiah | Mendocino | Maritime | Lighthouse open for tours |
Samoa Cookhouse Museum | | Eureka | Humboldt | Industry | website, area logging activities, part of the Samoa Cookhouse historic restaurant |
Scotia Logging Museum | | Scotia | Humboldt | Industry | website, museum about the logging company town owned by Pacific Lumber Company |
Sea Glass Museum | | Fort Bragg | Mendocino | Local History | website, history of Fort Bragg's sea glass beaches, sea glass displays and photos, privately owned |
Stone House Museum | | Hidden Valley Lake | Lake | Historic house | Mid-19th century house, oldest building in the county, operated by the Stone House Historical Society[2] |
Stone Lagoon Schoolhouse Museum | | Trinidad | Humboldt | Local history | Operated by the Society for California Archaeology, exhibits of Native American artifacts, local history[3] |
Trees of Mystery | | Klamath | Del Norte | Native American | Roadside attraction that includes the End of the Trail Museum, which features Native American art, crafts and tools |
Triangle Tattoo & Museum | | Fort Bragg | Mendocino | Art | website, display of tattoo artifacts from around the world |
Trinidad Museum | | Trinidad | Humboldt | Local history | website |
Willow Creek - China Flat Museum | | Willow Creek | Humboldt | Local history | website, local and Native American history, special Bigfoot collection |
Wooden Sculpture Garden of Romano Gabriel | | Eureka | Humboldt | Art | website, folk art sculpture garden, operated by the Eureka Heritage Society |