Prairie Farms Dairy Summer Zoo Weekends
Join us for extended hours at the Zoo this summer season.
Click to see all Zoo hours. Operating hours are subject to change.
-
May 27-Aug. 17, 2025
8 a.m.–5 p.m. — Sunday-Thursday (except 8 a.m.-3:30 p.m. on Wednesday, Aug. 6)
8 a.m.–6 p.m. — Friday-Saturday (except 8 a.m.-noon on Friday, June 20 for ticketed ZOOFARI and 8 a.m. to 5 p.m. on Friday, July 4.)
Summer 2025
Highlight Attractions
Take in some of your favorite summertime attractions.
Animals to See
-
Stingrays at Caribbean Cove
Learn More -
Giraffe Feedings
Learn More -
Sea Lion Show
Show Schedule -
Zooline Railroad
Learn More
Baby Elephant
Asian elephant calf Jet is now making frequent public appearances at the River’s Edge habitats.
Experience More for Less
Want a one-day pass?
Consider an Adventure Pass. Save when you buy online!
Come here a lot?
Consider an annual membership.
Membership
Twin Polar Bears
Meet the 2-year-old polar bear twins who made their debut at McDonnell Polar Bear Point this spring.
Explore the Zoo
See the many animals at River's Edge, The Wild, Red Rocks, Discovery Corner, Historic Hill and Lakeside Crossing. Explore using the new 3D mobile map!
Mobile Map
More Experiences
-
Virtual Reality Experiences
Learn More -
4D Theater
Learn More -
Thank You to Our Sponsors
Summer Zoo Weekends is sponsored by Prairie Farms Dairy.
To inquire about event sponsorship opportunities, please email sponsorship@stlzoo.org.