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Halloween at the Aquarium

A white wave shape.

Thank you for joining us during Halloween at the Aquairum!

Please check back again for the return of Halloween at the Seattle Aquarium next year.

To receive news and updates from the Seattle Aquarium, including information about future community day events, sign up for our newsletter.

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Habor seal Hogan lying next to three pumpkins in his habitat.
A diver carving an octopus design into a pumpkin underwater.
A child wearing a Jack Skellington hoodie and two adults interacting with the creatures in the Seattle Aquarium's touch pools.
Russ Leno carving a giant pumpkin that stands about six feet tall.
Two young children dressed as Marshal and Skye from Paw Patrol receiving candy from an adult dressed as Ahsoka from Star Wars.
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Ocean Pavilion

Get your tickets today to experience our new Ocean Pavilion expansion!

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Two large tropical fish swimming next to each other, with a transparent background.

Website maintenance

Please note: Our ticketing and membership systems will be offline for approximately two hours starting at 10pm Pacific on Wednesday, July 10. During the maintenance window, online ticketing and membership will not be available.

Thank you for understanding.

Support the Seattle Aquarium

Two sea otters at the Seattle Aquarium floating on the water in their habitat, holding onto each other demonstrating a rafting behavior.

With your help, the Seattle Aquarium builds connections with our community to inspire conservation and curiosity for marine life. When you make an end-of-year gift by December 31, you'll be joining us in protecting our shared marine environment—now and for generations to come. Thank you!

Make a donation
An adult sea otter at the Seattle Aquarium looking upwards with its front paws resting on its front.

Giving Tuesday

Make a tax-deductible donation to the non-profit Seattle Aquarium

Your donation will be matched dollar-for-dollar up to $10,000 thanks to a very generous anonymous donor!

Make your donation
Photo of an eagle ray gliding through the water cut out and placed against an illustrated background of snowflakes with two illustrated presents above the eagle ray.

Cyber Weekend Sale

15% OFF ALL MEMBERSHIPS
NOV. 29–DEC. 2
Learn more