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Now, before you leave, do you want to make a seal's day?


Come on and join us for a variety of events throughout the year, including educational presentations, lectures, and art exhibits.

Upcoming Events 

TMMC facility

Behind-the-Scenes Experiences
When: 1st and 3rd Saturday of each month
Where: The Marine Mammal Center, Marin Headlands

Take part in a Behind-the-Scenes tour and get an up-close look at the inner workings of The Marine Mammal Center. Tours vary, depending on the weather and our current patient care. They can cover a range of topics, from the fish kitchen to the complex water filtration systems.

Learn more! >>

Lassie the Harbor Seal

Marine Science Sunday:
Under the Bridge: Marine Mammals of SF Bay

When: Sunday, August 11 and 25, 2019
Where: The Marine Mammal Center, Marin Headlands

Our own backyard in the San Francisco Bay is full of amazing marine mammals! Free classroom programs will highlight our local sea lions, harbor porpoises, dolphins and even the occasional whale that wanders under the Golden Gate Bridge!

Learn more! >>

Visit Us

Our hospital in the Marin Headlands is open daily!

Visit The Marin Headlands
Adopt Silkster!

Protect threatened and endangered species.

Guadalupe fur seal Silkster
Be The Hero!

Use your super powers and join monthly today!

Elephant seal hero