The Marine Mammal Center advances global ocean conservation through rescue and rehabilitation, scientific research, and education.
Our Sausalito Hospital & Visitor Center is Open to the Public
Visit the world’s largest marine mammal hospital to see animal care experts providing life-saving care to patients so they can be released back to the wild. Tickets are free but must be booked online in advance. Reserve your spot today!
Ways to Give
Your support makes life-saving work possible. Our patients rely on the generosity of people like you. There are many different ways to make a gift today and help return marine mammals to a healthier ocean home.
What's New
Stay up to date on the latest news from The Marine Mammal Center by signing up for email updates.
The Marine Mammal Center In The News
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{"image":"\/Animals\/Wild\/Humpback whale\/cropped-images\/solitary-humpback-whale-underwater-shutterstock-378-52-3395-2652-1711146782.jpg","alt":"solitary humpback whale underwater with light streaming through","title":"ABC News: Scientists Discover How Whales Can Sing and How Shipping Noise Disrupts Communication","link_url":"https:\/\/www.marinemammalcenter.org\/news\/abc-news-scientists-discover-how-whales-can-sing-and-how-shipping-noise-disrupts-communication","label":"In the News","date":"2024-02-21 01:00:00","type":"news"}
In the News
ABC News: Scientists Discover How Whales Can Sing and How Shipping Noise Disrupts Communication
Read More{"image":"\/People\/Action\/Volunteers\/cropped-images\/volunteers-in-fish-kitchen-by-bill-hunnewell-c-the-marine-mammal-center-354-6-3647-2849-1647908089.jpg","alt":"volunteers prepare patient meals in the Fish Kitchen","title":"North Bay Business Journal: Volunteers Needed - How the Pandemic Forced a Change","link_url":"https:\/\/www.marinemammalcenter.org\/news\/north-bay-business-journal-volunteers-needed-how-the-pandemic-forced-a-change","label":"In the News","date":"2024-02-12 01:00:00","type":"news"}
In the News
North Bay Business Journal: Volunteers Needed - How the Pandemic Forced a Change
Read More{"image":"\/Animals\/Wild\/Blue whale\/cropped-images\/Whale tail fin with container ship in background-469-316-3466-2707-1666372639.jpg","alt":"blue whale tail visible above waterline with container ship in the background","title":"Scripps News: Protecting Whales from Cargo Ships","link_url":"https:\/\/www.marinemammalcenter.org\/news\/scripps-news-protecting-whales-from-cargo-ships","label":"In the News","date":"2024-01-30 01:59:00","type":"news"}
{"image":"\/People\/Action\/Research\/cropped-images\/cetacean-field-researchers-on-boat-by-giancarlo-rulli-c-the-marine-mammal-center-364-0-4424-3456-1711144830.jpg","alt":"Three researchers on a boat looking for whales with Bekah Lane in the center","title":"KneeDeep Times: Working and Playing in the Coastal Zone","link_url":"https:\/\/www.marinemammalcenter.org\/news\/kneedeep-times-working-and-playing-in-the-coastal-zone","label":"In the News","date":"2024-01-17 01:00:00","type":"news"}
{"image":"\/People\/Action\/Veterinary care\/csl-bottlecap-radiograph-exam-anesthesia-sarcosystis-by-giancarlo-rulli-c-the-marine-mammal-center.jpg","alt":"california sea lion under anethesia surrounded by medical staff","title":"Hakai Magazine: How Terrestrial Turds Lead to Marine Maladies","link_url":"https:\/\/www.marinemammalcenter.org\/news\/hakai-magazine-how-terrestrial-turds-lead-to-marine-maladies","label":"In the News","date":"2024-01-02 01:00:00","type":"news"}