May 26th- August 26th
The zoo is open year-round*. Visit the zoo's online calendar for daily hours and events here.
The best way to enjoy unlimited visits to the zoo and these events is with a zoo membership. Additional pricing and information can be found online here.
Take a step back in time as San Antonio Zoo is transformed into Zoorassic Park. You’ll come face-to-face with sixteen life-sized dinosaurs and be inspired to rethink extinct while learning about today’s wildlife and the threats it faces.
Zoorassic Park features such species as the triceratops, Spinosaurus, Omeisaurus, and the well-known Tyrannosaurus Rex! Standing at 18-feet tall, the t-rex is sure to make an impact on you, regardless of your age! You'll also get be a paleontologist for a day with two immersive fossil dig sites. To feed any appetite, herbivore, omnivore, or carnivore, the zoo has themed dino-foods, drinks, and sweet treats. The popular Riverview Restaurant has been transformed into a Dino Diner complete with themed food and a churro-saurus sweet treat!
Zoorassic Park starts Memorial Day weekend, May 26, and runs through August 26. The event is offered daily, and is included in standard admission, and is free for zoo members.