Free to the public!
Suggested donation: $2 - $5
Summer Hours:
Mon - Fri: 2PM - 8PM
Sat - Sun: 9AM - 8PM

Roundhouse Aquarium

Learn More!

Welcome to The Roundhouse Aquarium

Open daily with free admission we are dedicated to teaching students & visitors about the oceans, marine life, and environment. Located at the end of Manhattan Beach Pier.

Learn more about our upcoming renovations: The Harrison Greenberg Foundation Roundhouse Aquarium Beautification Project 

We are now open in our temporary facility at the base of the pier near the south side parking lot!  We invite you all to visit us and our animals. This will be our home during the renovations, until Fall 2018.


Join the Fun!

Become a volunteer, join a class or enroll in summer camp


Upcoming Events

Aquarium Gallery

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Get exclusive offers and invitations to Roundhouse Aquarium

Meet the Team

We Love The ocean and know a lot about it! Come and meet our team.
Eric Martin
Valerie Hill
Brittney Olaes
Dawn Eyre-Martin
Holly Suther
David Lantos
Cody Martin
Juan Lopez
Isabella Gaw
Marissa Lee-Velarde Wu
“The Roundhouse Aquarium is the best place to educate kids about the ocean and the environment!”

Jane Doe
Teacher at Lincoln Middle School

Come Visit Us!

Located in  Downtown Manhattan Beach

Call Us: 310-379-8117

Write Us a Note!

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