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:
Our exciting 2026 camp themes include:
Explore the fun and messy world of clay as a team! Work beside your child to create a wheel-thrown piece following an instructor demonstration. Learn how to add hand-built embellishments and collaborate on color to make your project truly special.
Families are invited to the Saint Louis Art Museum on Sunday afternoon to participate in free hands-on art activities with fun themes and to explore the galleries. Each Family Sunday focuses on a different family-friendly theme.
Discovery Club is an exploration of all kinds of science! Kids ages 7-11 will navigate through the sciences with projects, experiments and activities at this free program. Themes include robots, roller coasters, potato batteries and more.
Visit the Easter Bunny and hunt for egg at this annual community Easter Egg Hunt in Eureka. Children will be divided into groups by age for the hunts, and a free pancake breakfast will be served.
Kids can explore a collection of big trucks and safety vehicles on display at Eureka High School during Big Truck and Safety Day.
Bring your kids to the Missouri History Museum for the Winter Getaway and enjoy free holiday and history-themed activities for the whole family.
Come over to the dark side and meet the amazing birds that exist by moonlight. Owl Prowls are an opportunity for families to learn about owls from the naturalists at the World Bird Sanctuary.
Kids can work on existing gym skills, learn new skills or just play around during Open Gym at Miss Kelly's Gym in Creve Coeur.
Stop in and have some fun in the indoor pool at the Lodge of Des Peres with your little one at this drop-in swim time for kids up to age 6. No pre-registration is needed; Water Waddlers is open to residents and non-residents of Des Peres.
Explore songs, finger plays, music and more during this Music & Movement class for ages 0-6. Some sessions are held in person at various branches of the St. Louis County Library. Some sessions are virtual.
Hear stories in Spanish read by native Spanish-speaking storytellers at the Missouri History Museum's Cuentos En El Museo - Storytelling in the Museum in Spanish. In these free storytelling sessions, the museum's youngest visitors explore traditional and contemporary storybooks and do hands-on crafts.