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

Family Membership


Experience the Center at its best with your family.

marine mammal center

Family Membership: Starts at $125 per year

Our Family Membership is a wonderful way to bring your family together to enjoy all that the Center has to offer throughout the year. Membership covers a household of six (two adult cardholders and up to four children under 18).

Your Benefits Include:

  • Invitations to Member-Only events throughout the year, such as Member-Only Nights from April through September.
  • One FREE scheduled Docent-led Tour for named cardholders and up to 4 children.
  • Discounted Audio Tours.
  • Monthly e-newsletter.
  • 10% discount on purchases at our Gift Shop and our online store.
  • Invitations and special access to our Family Membership events.
  • The satisfaction that you're giving marine mammals a second chance at life.

Join our membership program now or renew your existing membership, by simply clicking the buttons below and completing the online donation form.

For general membership inquiries, contact our membership team at or call (415) 289-7338.


Whale of a Tail!

Our newest exhibit: Last Dive at the Farallones

Dive In!
Last Dive at the Farallones
Adopt a Seal!

A great gift that helps future patients!

chippy, sea lion, the Marine Mammal Center
Camp Out!

Spend the night at The Marine Mammal Center!

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Seals & Slippers