Classified for credit

600,000-acre California desert state park featuring geological formations, wildflower blooms, and diverse desert ecosystems — strong geography and earth-science curriculum hook.

Large urban cultural and natural park hosting museums, gardens, and a zoo — supports multi-subject study across science, history, and natural history.

NPS island park off the Southern California coast — covers island biogeography, marine ecology, kelp forest biology, and Channel Islands Chumash history.

Extreme desert national park — covers geology, arid-land ecology, meteorology, and is the lowest elevation point in North America.

NPS recreation area spanning bay, coast, and redwood habitats — covers ecology, coastal geography, Civil War fortifications, and outdoor fitness.

Old-growth coastal redwood forest with ranger programs — covers forest ecology, tree biology, and the tallest tree species on Earth.

Old-growth coastal redwood forest with ranger programs covering tree biology, forest ecology, and the water cycle in temperate rainforests.

National park featuring desert ecology, geology, and plant adaptation — ranger programs cover the Joshua tree ecosystem and rock formation.

Major accredited zoo with 270+ species and active conservation programs — covers zoology, animal adaptations, and global ecosystems.

Membership booth for the Los Angeles Zoo — entry point to a major AZA-accredited zoo with strong wildlife conservation and zoology programming.

National Monument preserving old-growth coastal redwoods — covers forest ecology, dendrology, and conservation biology via ranger-led programs.

National park featuring volcanic rock formations, talus caves, and rare California condors — covers geology, ecology, and cave biology.

National Seashore on the Point Reyes Peninsula with ranger programs, tule elk, tide pools, and diverse coastal and forest ecosystems.

Old-growth coastal redwood ecosystem with ranger programs covering forest ecology, tree biology, and the tallest living organisms on Earth.

World-renowned zoo with 3,500+ animals and strong conservation programming — covers zoology, ecology, animal behavior, and global biodiversity.

Large open-range safari park with over 3,500 animals — covers wildlife biology, conservation science, and global biodiversity in a naturalistic habitat setting.

World-renowned zoo with 3,500+ animals and a strong conservation mission — supports zoology, ecology, animal behavior, and global biodiversity curriculum.

Accredited zoo with over 250 species and active conservation programs — covers animal biology, habitat ecology, and global biodiversity.

Marine zoological park with live ocean animals, conservation exhibits, and keeper presentations covering marine biology and animal behavior.

Sequoia and Kings Canyon parks offer ranger programs on old-growth ecology, geology, and giant sequoia biology.

National park featuring the world's largest trees — old-growth ecology, dendrology, Sierra Nevada geology, and conservation biology.

National park containing the world's largest trees — covers conifer biology, forest ecology, geology, and conservation principles.

World-class botanical gardens combined with a major art museum and rare-book library — botany, art history, and humanities in a single campus visit.

San Diego Zoo's immersive children's nature basecamp — hands-on animal encounters and habitat exploration supporting zoology, conservation, and ecology.