Classified for credit

Dark-sky observatory and nature center adjacent to Joshua Tree NP — covers astronomy, Mojave desert ecology, and dark-sky science.

Sacramento's hands-on science center with exhibits on energy, earth science, and technology, funded by the regional utility SMUD.

Rugged California state park with rocky headlands and tide pools — covers coastal ecology, marine biology, wave dynamics, and Pacific geography.

Sixty-acre botanic garden developed on a former landfill — plant biology, horticultural science, and environmental restoration ecology.

Hands-on children's museum with interactive exhibits supporting early literacy, numeracy, and basic science concepts.

Last surviving Liberty ship from WWII, permanently docked in San Francisco — covers naval engineering, WWII merchant marine history, and wartime logistics.

Contemporary art museum in downtown Los Angeles with rotating major exhibitions — supports art history, visual analysis, and 20th–21st century cultural studies.

Second-growth coastal redwood park with earthquake geology features and creek ecosystems — supports forest ecology, seismic geography, and watershed biology.

UCLA anthropology art museum with global collections spanning Africa, Asia, and the Americas — supports world cultures and art history study.

Authentic Chinese garden at The Huntington — covers traditional landscape design, native Chinese plant species, and horticultural ecology.

Traditional Japanese garden within the Huntington estate — covers landscape design, plant ecology, and East Asian cultural geography.

Desert zoo and botanical garden in Palm Desert — covers Sonoran and Mojave desert ecology, drought-adapted plants, and desert animal adaptations with strong conservation programming.

Interactive museum of video-game and digital art history in Oakland — covers computer science, software history, and interactive media design.

Major contemporary art museum in downtown LA — supports visual arts and art criticism curriculum with significant modern collections.

Contemporary children's museum integrating art and play-based learning with interactive installations designed by professional artists.

Public planetarium offering sky shows and astronomy programming — covers celestial mechanics, space science, and observational astronomy.

Big-cat sanctuary housing rescued lions, tigers, and leopards — covers large felid biology, captive wildlife ethics, and conservation advocacy.

Large coastal chaparral state park above LA with ranger programs — covers Mediterranean-climate ecology, fire-adapted plant communities, and coastal California geography.

Coastal state reserve protecting rare Torrey pines — plant biology, coastal geology, erosion science, and San Diego ecology with ranger-led programs.

African Hall at the California Academy of Sciences with dioramas and ecology exhibits — covers African ecosystems, zoology, and conservation biology.

UC Berkeley botanical garden with 13,000+ plant species organized by world region — supports plant taxonomy, biogeography, and conservation biology.

Restored WWII fleet submarine open for self-guided tours — covers submarine engineering, propulsion, sonar technology, and naval history.

Public visitor gallery at Lick Observatory on Mt. Hamilton — covers optical astronomy, telescope engineering, and the history of observational science.

Outdoor railroad museum with restored Western Pacific locomotives and rolling stock — covers railroad history and industrial-age transportation.