Holiday hours: early closure alert!
The Seattle Aquarium will be open from 9:30am-3pm on Thursday, November 23 (Thanksgiving day). The Aquarium café will close at 2pm and the Aquarium store is open during hours of operation.

Underwater Dome

Be surrounded by Puget Sound's sea life!

The Underwater Dome provides an amazing perspective to life in the Puget Sound.

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

In the Underwater Dome, one of our largest exhibits, you’ll experience a beautiful, ever-changing snapshot of life in the Puget Sound. See schools of large, silvery, open-water salmon flash in the filtered sunlight from above. Large, menacing-looking lingcod lurking around underwater reefs. Sharks slyly swimming past, ever on the lookout for their next meal. Brightly colored deep-water rockfish hovering near crevices. Large sturgeon prowling the bottom for leftovers. Skates banking upwards against the current. And more!

Join us for a fish feeding, daily at 1:30pm.

>> DAILY FEEDING
1:30
 
 
>> ENVIRONMENTS REPRESENTED
Puget Sound