California Academy of Sciences
Life-changing moments. World-changing science. We’re an aquarium, planetarium, rainforest, and natural history museum in the heart of San Francisco’s Golden Gate Park—and a powerful voice for biodiversity research and exploration, environmental education, and sustainability across the globe.
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AZA Accredited
The California Academy of Sciences is a 501(c)(3) nonprofit organization. Our mission is to regenerate the natural world through science, learning, and collaboration.
Hours
| Sun | 11am - 5pm |
| Mon | 9:30pm - 5pm |
| Tue | 9:30pm - 5pm |
| Wed | 9:30pm - 5pm |
| Thu | 9:30pm - 5pm |
| Fri | 9:30pm - 5pm |
| Sat | 9:30pm - 5pm |
Admission
| coming soon |
Tickets purchased by at least midnight prior to the visit date will always be less expensive than tickets purchased on the day of your visit. On average, guests who purchase at least three days in advance save $3-5 per ticket or more—and the further in advance you buy, the more you are likely to save!
Children 2 and under and Academy members always visit for free.
All active-duty military personnel receive $3 off Daytime Admission year-round, and all veteran, retired, and active-duty military personnel enjoy free Daytime Admission every Veterans Day and during Fleet Week. Must provide valid military ID or proof of service (e.g., VA card or DD-214). Only available at ticket window; does not apply to family, friends, or dependents.
Parking
Located on the Segerstrom Center for the Arts campus in Costa Mesa, California, OCMA is within walking distance from South Coast Plaza and is easily accessible by public transportation, car, and bike. Like many cultural institutions, OCMA does not own or operate a parking garage.
Area Parking
Association of Zoos and Aquariums
The Association of Zoos and Aquariums (AZA) is a prominent association in North America that accredits zoos and aquariums based on rigorous standards related to animal care, conservation, education, and more. It serves as a collective voice for its member institutions, promoting excellence in the field and advocating for the welfare of animals.
Steinhart Aquarium
