Heal the Bay Aquarium 🇺🇸

Located directly beneath the iconic Santa Monica Pier and adjacent to the Pacific Ocean, Heal the Bay Aquarium offers a unique, marine-focused stop during your coastal California journey. Operating at a California State Beach Park managed by the Los Angeles County Department of Beaches and Harbors, this public-private facility has been run by the nonprofit organization Heal the Bay since 2003. Originally known as the Ocean Discovery Center under UCLA's management, it now serves as a vibrant marine education, advocacy, and community science hub.

When you visit, you are joining over 100,000 annual guests from around the globe who come to experience dedicated environmental education, pollution prevention initiatives, and ocean conservation activities. The facility hosts engaging educational programs, interactive activities, and special events designed to inspire ocean stewardship. You will also learn about local marine life, including fascinating resident species like the two-spotted octopus.

In fact, this clever creature gained widespread media fame in February 2009 after manipulating a tank pipe connection and releasing 200 gallons of water into the visitor space. Whether you are exploring coastal science or seeking engaging educational activities right by the beach, this facility provides an insightful look into marine protection.

What to see at Heal the Bay Aquarium

• Located directly beneath the Santa Monica Pier, adjacent to the Pacific Ocean
• Operated by nonprofit Heal the Bay as a marine education and science facility
• Offers programs and events focused on marine conservation and pollution prevention
• Home to species like the famous two-spotted octopus

Visiting tips

Be sure to check out the two-spotted octopus exhibit, which gained fame after a 2009 tank manipulation flooded the facility floor.

How long: 1-2 hours · Best time: Flexible

How to get there & what’s nearby

Heal the Bay Aquarium is easy to reach on Santa Monica’s public transport, and pairs naturally with Santa Monica Pier and Pacific Park. For where to stay, the weather and full itineraries, see our Santa Monica travel guide.