Discover the perfect blend of fun and learning at Mad Science camps! With 18 locations across the St. Louis area, these camps are designed for kids aged 4 to 11. Let your child's imagination soar at "Make It!" Camp, explore our world in Underground Explorers, or discover Super Gross Science! Dive into the Nuts and Bolts of Robots, become a Secret Agent, or join the ranks of Mad Inventors. Nurture your "Little Green Thumbs" in our special nature-focused preschool camp. With exciting topics like these, our week-long camps provide an unforgettable summer filled with captivating adventures, hands-on experiments, and mind-blowing discoveries.
Our exciting 2025 camps include:
Camps fill up fast so sign up now! Click here for easy online registration!


Delight in brilliant, colorful light displays with spectacular photo opportunities throughout the Zoo during Wild Lights. Walk through two tunnels with dazzling lights, and enjoy themed displays featuring snowflakes, candy canes, gumdrops, penguins, polar bears, tigers, giraffes and much more at this St. Louis family-favorite holiday tradition. New this year: Visits with Santa!
Santa is making a stop at The Butterfly House before he makes his trip around the world, and he wants to enjoy a meal with your family! Enjoy a delicious dinner, visit Santa's Workshop and Mrs. Claus's Cookie Kitchen, and have your picture taken with the guest of honor - Santa!
Experience the holiday lights at Winter Wonderland in Tilles Park, where you'll find two million beautiful holiday lights and animated displays.
Your family can enjoy a gourmet, festive breakfast buffet complete with a visit from the man of the hour: Santa.
Santa's Reindeer have been busy hiding candy canes in Kirkwood Park. Some have prizes attached to them. Kids can come early to decorate a hunting bag. Check-in begins at 9:30 a.m. The hunt starts at 10 a.m., and after the hunt, kids can take pictures with Santa. Pre-registration is required.