St. Louis Aquarium at St. Louis Union Station

Event FacilitiesFamily FunIconic St. Louis

About

A new page is being written in the long history of St. Louis’ historic Union Station. Located in what was once one of the busiest passenger rail terminals in the world, the St. Louis Aquarium at Union Station will take you on an aquatic journey like no other. From alligator snapping turtles to zebra sharks, from personalized interactive experiences to community-building activities, and everything in between, we have something for everyone. Explore what awaits you!

201 S. 18th St.
St. Louis, MO 63103

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TripAdvisor Rating:

229 Reviews | Write a Review
Even the kids were bored.
Reviewed By DayTrip20386719480 February 2024

Super small. I wouldn't even call it an aquarium. You have to look through tiny framed windows to see the sharks and there aren't any large aquariums filled with fish like you'd see at any other...

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Prices and parking prices
Reviewed By Discover13859732272 March 2024

We haven't been yet, and I was wondering how much it is to get in and how much parking we love to visit. I just need to know how much it is

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A day in the life of the aquarium!
Reviewed By Matt W February 2024

The Aquarium is a must see in St Louis. Everything was wonderful and everyone we talked to was so helpful, however, Harold was so informative about the sea creatures in the pond next to the sting ray...

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Hours

1/1-1/15 – 9am-5pm Sunday – Thursday 9am-8pm Friday/Saturday 1/16-2/10 – (Seasonal hours) 9am-5pm daily 2/11-2/19 – 9am-5pm Sunday – Thursday 9am-8pm Friday/Saturday 2/20 – 3/10 – (Seasonal hours) 9am-5pm daily 3/11 – 3/31 – 9am-5pm Sunday – Thursday 9am-8pm Friday/Saturday 4/1 – 5/19 – (Seasonal hours) 9am-5pm daily 5/20-9/2 – 9am-5pm Sunday – Thursday 9am-8pm Friday/Saturday 9/3-9/29 – Seasonal hours (9am-5pm daily) 9/30 – 10/27 – 9am-5pm Sunday – Thursday 9am-8pm Friday/Saturday 10/28 – 11/24 – Seasonal hours (9am-5pm daily) 11/25 – 12/1 – Standard hours for Thanksgiving Weekend (9am-5pm Sunday – Thursday 9am-8pm Friday/Saturday) 12/2 – 12/24 – (Seasonal hours) 9am-5pm daily 12/25 – 1/5 9am-5pm Sunday – Thursday 9am-8pm Friday/Saturday

Handicap AccessibleDowntownDowntown

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