Zoo Boo

Houston’s largest family-friendly Halloween event is better than ever, with outdoor autumn fun for the little ones in your life. Check the Zoo Boo webpage for the many event features, which are included with your admission and free for Zoo members!

Weekends October 13 – 29
Fridays 9 a.m. – 1 p.m.
Saturdays & Sundays 9 a.m. – 4 p.m.


Animal Encounters

Get up close with some of your favorite Houston Zoo denizens by booking one of these exclusive experiences. They come in two varieties; choose from Animal Encounters, with a focus on amazing animals, and Behind the Scenes Experiences, journeying to hidden areas of the Zoo along with the keepers who care for Zoo animals each day. Hear how you can join us and our conservation partners to help save these animals in the wild!


Become a Member

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Did you know that membership saves you money while supporting the care and feeding the animals, education programs and helping animals in the wild?

Members get in free for an entire year! You’ll also get exclusive use of the Member’s Only Express Entrance, an invitation to Zoobilee, and so much more. A portion of your membership also supports our conservation partners.