Classified for credit

Museum covering the history of westward migration and pioneer trails in California — supports U.S. expansion, frontier life, and Western history curriculum.

LA County riparian natural area along the San Gabriel River — covers urban ecology, bird biology, and Southern California watershed systems.

Urban nature center along the San Gabriel River with wildlife observation areas — supports ecology, riparian biology, and outdoor PE.

Urban multi-use recreation area in the San Gabriel Valley with riparian habitat, wildlife observation areas, and nature trails — covers Southern California watershed ecology.

Community college planetarium with scheduled public shows — covers stellar astronomy, the solar system, and celestial mechanics.

Air museum featuring rotary-wing and fixed-wing aircraft — covers aviation mechanics, aerospace engineering history, and flight principles.

Working pistachio farm and processing operation — covers plant biology, nut agriculture, water use in arid climates, and California's Central Valley food production.

California State Parks-operated 19th-century general store preserved as a living-history site — covers Gold Rush-era commerce and early California settlement.

Two 19th-century family homesteads preserved as a living-history site covering California rancho, pioneer, and Victorian domestic history.

Nonprofit contemporary art space in San José presenting socially engaged exhibitions — connects visual art to civics and culture.

Natural history museum with biological and geological specimen collections — covers taxonomy, paleontology, and earth science; no address on file.

Hillside botanic garden on Catalina Island honoring William Wrigley Jr. — covers island plant ecology, Mediterranean species, and conservation horticulture.

Regional museum focused on Native American cultures of Northern California — indigenous history, material culture, and tribal heritage.

State-managed wetland and wildlife area in the Sacramento Valley — waterfowl ecology, migratory bird biology, and Central Valley watershed science.

Historic Sierra Club lodge inside Yosemite National Park documenting the early conservation movement — covers environmental history, land-use policy, and John Muir's legacy.

Small petting zoo and farm-animal facility covering basic zoology, animal husbandry, and hands-on biology for young children.

Community arts center adjacent to Joshua Tree National Park offering gallery exhibits — supports studio art and visual arts appreciation curricula.

Gallery featuring ocean and surf photography — supports visual arts study and marine/coastal geography as secondary context.

Contemporary art gallery in Oakland with rotating exhibits providing exposure to modern visual arts and critique.

County museum covering Amador County's Gold Rush, mining, and pioneer settlement history in California's Mother Lode region.

Specialty museum documenting the role of mules in American agriculture and military history, with artifacts and exhibits.

Small museum documenting Anderson Valley's logging, ranching, and agricultural heritage — California local and rural social history curriculum.

Small community museum in Aptos documenting Santa Cruz County settlement and local agricultural history.

Santa Barbara gallery offering rotating fine-art exhibits — supports visual art curriculum study.