Your Visit
We are working hard to ensure the safety and well-being of our guests, employees and animals. Please review our reopening guidelines before your next visit.
Annual Pass holders that have activated their annual pass cards can reserve their entry time here. To receive your physical pass cards, please complete this form and follow the instructions to submit information and photographs. You will receive a confirmation email with your pass number(s) within 48 hours.
General Admission
General admission tickets allow access to all of the Aquarium’s galleries, exhibits and interactive experiences. The St. Louis Aquarium at Union Station has timed ticketing to save our guests waiting in long queue lines. A limited amount of same-day passes are available for purchase.
Tickets for the Aquarium frequently sell out as we have limited tickets available for every 15 minute time slot. Advance purchase is required.
Check below for availability.
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Annual Passes
There’s always something new to see and do at the Aquarium so the best value is an Annual Pass. An Annual Pass lets you visit the Aquarium as often as you like throughout the year.
Please bring your online purchase voucher to the Aquarium Ticket Counter with your passholders to redeem your actual pass. Annual Passholders can visit the Aquarium anytime during business hours, even when General Admission tickets have sold out. Please see our Frequently Asked Questions for more detailed information on how to enter the Aquarium with your Annual Pass.
Children 2 and under do not require annual passes.
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Combo Tickets
Make the most of your visit at Union Station by purchasing a combo ticket. You’ll be able to experience two or all six exciting Union Station attractions that are sure to deliver hours of family entertainment.
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