Boo at the Zoo

Bring your little superhero, princess, or pirate to Boo at the Zoo, when Cheyenne Mountain Zoo comes alive with the spirit of Halloween.

Boo at the Zoo gives your family an alternative to traditional trick-or-treating, complete with your favorite animals! Set in a unique environment, attendees will feel good about collecting candy made with sustainable palm oil to help protect wild orangutans. Put on your costume and bring your trick-or-treat bag to the wildest Halloween event in town. It’ll be a frightfully good time!

Advance timed tickets only; no walk-up tickets available. The time on your ticket indicates the earliest time you can enter the Zoo. Buy today! This event is popular, and nights are likely to sell out.