Give your child a summer full of discovery, creativity, and hands-on fun at Mad Science of St. Louis Summer Camps! Offered at 13 convenient locations across the St. Louis area, our week-long camps are designed for curious kids ages 5–11 who love to ask questions, experiment, and explore how the world works.
Campers launch rockets into the sky, investigate the mysteries of Earth and space, explore the gross (and fascinating!) side of science, or crack codes like real secret agents. Whether your child is building robots, designing space-age solutions, or coding games that get them moving, every day is packed with discovery and confidence-building fun.
Our exciting 2026 camp themes include:
Spots fill quickly, so don’t wait. Register today for an unforgettable summer of science, creativity, and fun!
Click here for easy online registration!


The city of O’Fallon, Mo., throws a fantastic, family-friendly celebration at the Ozzie Smith Sports Complex over the 4th of July holiday weekend.
Year after year, Webster Groves Community Days continues to be one of the largest Independence Day community celebrations in the area, including one of the most popular 4th of July parades.
The Whitaker Music Festival at the Missouri Botanical Garden is a beloved summer tradition that presents free Wednesday evening concerts under the stars.
See the Zoo's California sea lions perform acrobatic and athletic feats, including Olympic-style dives on a high-diving platform, flipper walks, frisbee tosses and plenty of surprises. While on stage with the sea lions, the Zoo's trainers explain sea lion behavior and positive-reinforcement training, in addition to the need for conserving the sea lion's ocean habitat.
See spectacular performances and fun & educational demonstrations by kid-favorite entertainers like Babaloo and Oh My Gosh Josh and Mad Science.