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Tidal Touch Zone

Did you know?

When a sea urchin “hugs” your finger if you gently touch its spines, it’s actually checking you out: Are you food or predator?

If you’re neither, the animal will just gradually release you.

Touch low tide

Explore a new world
with one gentle finger.
The softness of a sea star, dusky pink. The hard shell of an orange crab. The spikiness of a purple urchin, the hard shell of a crab. Explore a tidal world of beautiful creatures.
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Lots of space
More animals, more elbow room.
The new Tidal Touch Zone is three times bigger than in our old aquarium. There's plenty of elbow room, an immersive ocean space - and a handy bench to rest. Start exploring.
What's on the wall?
Art meets science
Imagination meets science on the touch zone walls. On one, a shimmering watercolor mural of Puget Sound low tide by Tacoma artist Maria Jost. On the other, a giant map connects us to the ocean.
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Meet our animals

Purple sea urchin
Ochre star
Sea cucumber
Blood star
Painted anemone
Giant plumose anemone
Hermit crab

Protect our Sound

It takes everyone.

THE THREAT: Animals in Puget Sound face many human-caused threats, like pollution and overfishing. Chemicals and plastic wash down from our streets.

TAKE ACTION: The solution is in our hands. Reduce single-use plastic and find sustainable fish on the Seafood Watch app. And learn more on one of our Explore the Shore beach walks!

Aquarium Stories

Behind the Shimmer

It’s more than just a play of light. Wander down the ramps of the new Pacific Seas Aquarium, and you’ll pass through shimmers of colored light. You’re immersed in their play and flicker, as if swimming through a sunlit lagoon. It’s art – the light installation “Shimmer,” by California artist Gordon Huether – but the … Continued

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Lunchtime in the aquarium

Animal care aide Jordan Jirik lies flat on her stomach, her head hanging over the top of Baja Bay’s 280,000-gallon habitat. Below her, five hungry spotted eagle rays swim eagerly up to a large black sign with a big white X emblazoned on it. It’s their feeding-station target. And when it appears in the water, … Continued

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We opened the Pacific Seas Aquarium!

Two dozen necks crane up, up, up, eyes riveted on the scene above, as four hammerhead sharks cruise overhead. Sunny the sea turtle joins the scene, swimming unhurriedly by and then diving deeper into his home. Suddenly, two eagle rays “fly” overhead, their pectoral fins gently flapping up and down to propel them through the … Continued

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Who's Nearby?
Like our Tidal Touch Zone? Then keep wandering down to Baja Bay, just around the corner.