Classified for credit

Full-dome planetarium at Griffith Observatory with live astronomy shows — covers stellar science, cosmology, and celestial mechanics.

Major aerospace museum with aircraft, spacecraft, and flight-simulation exhibits covering aeronautics, physics, and aviation history.

Major natural history museum with paleontology, mineralogy, and regional ecology collections covering Earth science, evolution, and biodiversity.

Major public aquarium inside California Academy of Sciences — marine biology, coral reef ecology, and aquatic adaptations with live specimens.

UC Berkeley public science center with hands-on STEM exhibits covering physics, biology, earth science, and mathematics for all ages.

Large hands-on science and technology center in Silicon Valley — covers engineering design, biotech, computer science, and applied math through interactive exhibits.

Outdoor and indoor aerospace museum with aircraft from WWII through the jet age — aeronautics, aviation engineering, and military history.

San Francisco Bay-focused aquarium at Pier 39 — covers Pacific marine biology, local watershed ecology, and ocean conservation.

Autodesk's public gallery in San Francisco showcasing design, engineering, and digital fabrication technology — covers CAD, manufacturing, and applied STEM.

Working Victorian-era millworks and living-history village — covers woodworking machinery, gingerbread architecture, and 19th-century trades.

City-run marine aquarium on San Pedro Bay with tidepool touch tanks and local ocean life exhibits — covers Southern California marine biology and coastal ecology.

Commercial cave tour through marble caverns — covers speleology, geology, mineral formation, and California Gold Rush-era history.

State museum dedicated to California's Gold Rush-era mining with mineral specimens and mining equipment — covers geology, mineralogy, and 19th-century extraction history.

Hands-on science and wildlife center with live animals and interactive exhibits covering ecology, biology, and earth science.

NPS monument featuring columnar basalt formations created by volcanic activity — covers geology, igneous rock formation, and geomorphology.

Hands-on children's science and nature museum in Eureka covering biology, physical science, and environmental concepts through interactive exhibits.

Sausalito children's science and art center with a hands-on lookout tower — covers coastal observation, STEM exploration, and creative making.

Hands-on children's science and discovery center in Fresno — interactive exhibits cover physical science, biology, and early STEM concepts.

Regional science museum with attached planetarium — covers earth science, astronomy, and physical science through exhibits and sky shows.

Palomar Observatory's 200-inch Hale Telescope with public visitor gallery — covers reflecting telescope optics, astrophysics, and the history of observational astronomy.

Santa Monica Pier aquarium focusing on Santa Monica Bay marine life — covers ocean ecology, invertebrate biology, and local watershed science.

Free Intel-operated museum tracing the history of semiconductor manufacturing and microprocessor development — covers computer science, electrical engineering, and technology history.

San Francisco maker and biotech community lab offering workshops in biology, electronics, and fabrication — covers applied science and engineering design process.

Historic mountaintop research observatory with public tours — covers astrophysics, telescope optics, and the 19th-century history of American observational astronomy.