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Underwater Dome

Be surrounded by Puget Sound's sea life!

Step through a short tunnel and into our one-of-a-kind exhibit: an undersea dome with a 360º view into a 400,000-gallon exhibit filled with hundreds of fascinating Puget Sound fish!

In the Underwater Dome, our largest exhibit, you’ll experience a beautiful, ever-changing snapshot of life in Puget Sound. See schools of silvery, open-water salmon flash in the filtered sunlight from above. Large lingcod lurking around underwater reefs with sharks swimming past and brightly colored deep-water rockfish hovering near crevices. Large sturgeon prowling the bottom for leftovers. Skates banking upward against the current. A live, seasonal kelp forest. And more! !

Creatures you're likely to see

Rockfish

Some rockfish species can live to be well over 100 years old!