Public Hours:

Monday-Friday 2PM-5PM

Saturday-Sunday 10AM-5PM

Special Hours:

Saturday, March 9, 11:30AM-5PM

*Visit our Facebook for rapid updates on our hours.


Plan your visit/FAQ


Roundhouse Aquarium Dolphin Project

City of STEM + LA Maker Faire

Saturday, April 6, 2024


Join the Roundhouse Aquarium and other regional STEM organizations to celebrate all things STEM! Free and open to the public. Hope to see you there.

NCL Craft Time!

Every other Saturday


Join our NCL volunteers for fun ocean themed crafts.  Next events are Feb. 24 and March 9.

Save the Date:

Keep it Green, Keep it Clean Earth Day Celebration

Saturday, April 20, 2024


Join us at the Roundhouse Aquarium to celebrate Earth Day!  Event will include crafts, games and booths like the Shark Shack and Bottlenose Dolphin Project.

The Roundhouse Aquarium is committed to providing ocean science education for all.


The Board of Directors for the Oceanographic Teaching Stations, Inc. (OTS) is proud of its long history of providing education equity for underserved children. Many of the young students who have attended our marine science classes are from disadvantaged or low-income families, or attend Title I schools. These marine science classes teach the children about the sea animals that live off our coast and the importance of protecting their environment from pollution. 

Since providing education equity for underserved children has historically been a priority for OTS, OTS hereby formally adopts a policy of providing educational equity for underserved children when providing free marine science classes at either the Roundhouse Aquarium or at schools. These OTS onsite and outreach classes provide access to underserved children and Title I schools that greatly benefit these children in their understanding of marine science.



Fun for students of all ages!


Discover the wonders of the ocean.


Immerse and experience the ocean.


Connect closer and inspire.

Pin It on Pinterest

Skip to content