The Zoo is open! 
All guests, including Zoo members, must now reserve free, timed tickets prior to visiting.

Review the Zoo’s reopening guidelines and make a reservation

When you are ready to visit, we're more than ready for you! Until then we are happy to continue to #BringTheStlZooToYou for you stay connected to your Zoo. 

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Our staff remain dedicated to the animals in our care. Your support is vital to our future. Please consider making a contribution to our Critical Animal Care Fund

January 13, 2021

Primate Canopy Trails

On this day in 1925, the Monkey House (the current Primate House) opened to the public. This summer, a 35,000-square-foot outdoor expansion of the Primate House is set to open. Primate Canopy Trails will consist of eight new outdoor homes for primates — lemurs, Old World monkeys and New World monkeys — adjacent to the Primate House. Check out some of the progress of Primate Canopy Trails. 

Learn more here: