St Louis Aquarium

St. Louis, MO Zoos & Wildlife Unclaimed Last Updated: 2025

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About St Louis Aquarium

Get ready for a fantastic underwater adventure at the St Louis Aquarium at Union Station! Located in a historic train depot, this aquarium offers a unique experience for families looking to explore the wonders of the aquatic world.

Picture this: a 250,000-gallon shark tank teeming with life and a total of 13,000 animals representing 257 species. The St. Louis Aquarium features 44 exhibits spread across a sprawling 120,000 square feet, ensuring that there's something to captivate visitors of all ages.

Kids will be thrilled to encounter the prehistoric paddlefish in the Confluence Gallery or watch the graceful movements of Zebra sharks in Shark Canyon. And for those who are curious to touch, the Doctor fish and rays are waiting for a gentle pat! These interactive experiences help children connect with marine life in a very personal way.

The aquarium also offers personalized animal encounters where families can meet some of the fascinating program ambassadors. This unique opportunity allows everyone to learn more about the incredible creatures that inhabit our planet's waters.

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How much does it cost?

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Adults $25.00 - $27.00

Children Ages 3 to 12: $18.00 - $19.00

Free Under 2 years!

Last Update 2025

Discount Annual passes offer discounts and exclusive benefits!

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St Louis Aquarium FAQ’s

How does the St Louis Aquarium contribute to the community?

The aquarium is a non-profit, and the Saint Louis Aquarium Foundation's mission is to serve and educate the community, offering programs that raise awareness about aquatic conservation.

What are the must-see exhibits at the St Louis Aquarium?

Don't miss the Shark Canyon, Confluence Gallery, and interactive touch pools where kids can connect with marine life up close.

How can I best enjoy the St Louis Aquarium with a stroller?

Strollers are welcome at the Aquarium, though you may have a more enjoyable experience without them on weekends and holidays when the Aquarium experiences capacity crowds.

What food options are available at the St Louis Aquarium?

There are plenty of places to grab food in and around the aquarium and Union Station! From the 1894 Cafe (located within the aquarium), to various eateries like Landry's Seafood and Taco Container, you'll find something for every taste!

What are some top tips for visiting the St Louis Aquarium?

Plan your visit during weekdays to avoid crowds, and consider purchasing tickets online to skip the lines. Don't forget to check the schedule for special animal encounters!

Where can visitors buy souvenirs at the St Louis Aquarium?

The gift shop at the St Louis Aquarium is a must-visit for all your gifts and souvenirs. It's packed with unique treasures to remember your aquatic adventure!

What kinds of educational programs are offered for students?

They offer on-site, STEM-based, educational programs that meet the Missouri Learning Standards and Next Generation Science Standards, making it an ideal field trip destination. They also welcome homeschoolers and conduct outreach programs!

Are there healthy eating options available at the aquarium?

Absolutely! Many of the eateries offer healthy choices, such as salads and grilled options, allowing you to maintain a balanced diet while enjoying your visit.

How accessible is the St Louis Aquarium for visitors with special needs?

St. Louis Aquarium at Union Station is committed to accessibility, with walkways, ramps, and elevators providing easy access throughout. Accessible restrooms and parking spaces, along with a complimentary parking tram, ensure a stress-free visit for everyone.