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Masks are encouraged during your visit. Plan Your Visit

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Marine Mammal Mania (Cancelled)

Marine Mammal Mania (Cancelled)

When April 4-12, 2020

The Seattle Aquarium is closed to the public temporarily.



How does the Aquarium celebrate spring? With Marine Mammal Mania—hands-on activities, special talks and demonstrations devoted to marine mammals, plus much more—join us!


Rescuing Rialto book launch and signing

April 9, 11am and 1pm

Puget Sound Hall

Don’t miss storytime with writer Lynda Mapes and photographer Alan Berner of The Seattle Times as they share their new book, Rescuing Rialto: A Baby Sea Otter’s Story.

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