Join us for these fun-filled Friday nights!
Thanks to TXU Energy, the Houston Zoo is once again staying open late until 8:30 p.m., last entry in at 7:30 p.m., so you can enjoy the animals in the cooler evening weather. Join us for Cool Nights every Friday evening from June 16 through August 11. From 5 to 8 p.m. guests can enjoy added music and fun family activities that are sure to entertain kids and adults alike! All activities are included in Zoo admission and are free for Zoo Members.
Save $4 after 4
Looking for a cool discount? All summer long, save $4 on regular Zoo admission (adult and child tickets!) when you arrive after 4 p.m.
Purchase anytime, valid for one use May 27 – Sept 4
Online only – cannot be purchased at the Zoo
2017 Cool Nights
TXU Energy is one of the Houston Zoo’s strongest partners, supporting our many programs and the care and feeding of the Houston Zoo’s 6,000 animals. Thanks to TXU Energy, the animals receive popsicles and other cool treats all summer long. And, TXU Energy has a treat for you, too! Call 866-CALL-TXU or visit the TXU Energy website to learn more about TXU Energy Free NightsSM and all their innovative products that can save you energy and money!