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Free Zoo Days Presented by ExxonMobil

Free Zoo Days

ExxonMobil is the generous sponsor of Free Zoo Days.

Free Zoo Days presented by ExxonMobil at Houston Zoo are provided once a month, on the first Tuesday of each month, from open until closing. Online reservations are required for all non-member guests at this time. Tickets will not be available at the gate.

Tickets for January and February will be available on Wednesday, January 1, at 7:00 p.m.

Upcoming 2025 dates:

  • January 7
  • February 4
  • March 4
  • April 1
  • May 6
  • June 3
  • July 1

Due to high demand, Free Zoo Day tickets are not guaranteed.

Additional Details

  • This offer includes Zoo admission.
  • Admission to Zoo Lights is not included.
  • Carousel, giraffe feeding, and other attractions are available at regular price; they are not free.
  • You may bring in outside food and drink (glass containers and straws are not permitted.) Bring a water bottle and use our free refilling stations. Concessions will be available but are not included with your free admission.

FREE ZOO DAYS SPONSORED BY EXXONMOBIL