A day at the Saint Louis Zoo is one of the most fun and affordable ways for families to spend time together. When you become a member, a great value becomes even better.

A gift recipient must be at least 16 years old in order to hold a Zoo membership. For recipients under the age of 16, the membership must be in the name of a parent or guardian.

How to access your online membership 1.) Visit stlzoo.org 2.) Scroll to the bottom of the page. 3.) Select 'Membership Login.' DO YOU HAVE AN ONLINE ACCOUNT? If NO, click here to continue. If YES, click …

If a zoo is AZA accredited, it means that zoo is committed to the highest standards for animal care and welfare, veterinary care, scientific advancement, conservation, education, and safety.

If you have plans to visit the Zoo and wish to use your member benefits, simply join online. After your transaction is complete, you will receive an e-mail confirmation.

Save with a Zoo Membership! Want FREE parking, FREE rides on Zooline Railroad, and FREE admission to Sea Lion Show and other attractions? Don’t pass on this great value!

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Members of reciprocal AZA-accredited zoos and aquariums may receive a 50% discount on up to four Adventure Passes with proof of membership. The reciprocal discount applies to full-price Adventure …

Admission to the Saint Louis Zoo is FREE! Get the most out of your Zoo experience. Scroll down to see what’s new, get directions, learn about available services and more.

It’s simple: we have an incredibly generous community that supports the Zoo with contributions and tax support. The Saint Louis Zoo operates at no cost to visitors, yet it takes $151,000 every day to provide …