On the Fly Pros is the most unique summer camp in town! This summer, let your kids perform, fly, and defy gravity at On the Fly STL Studios Flying Summer Camps! Each action-packed week combines aerial, dance, acting, and harness flying with circus arts, tumbling, arts & crafts, camp games and performance fun! Campers will create an exciting themed performance on Friday – because at On the Fly, every camper is a star!
2026 Camp Sessions & Themes:
March brings a very special kind of tropical madness to the Butterfly House in Faust Park! Thousands of breathtaking Blue Morpho butterflies take up residence to welcome spring.
Don't be late for this very important date! The Fancy Tea Party at the Butterfly House will have you feeling fancy and acting silly while enjoying tasty treats, delightful drinks, and fun crafts with Wonderland's most curious guest. Visitors can go in search of the while rabbit as adventure takes you through the gardens of The Butterfly House.
Kids will feel like they've jumped into a fairy tale at the Princess & Unicorn Tea Party. This magical morning brings together princesses and unicorns to a royal tea party and princess sing-a-long! Arts and crafts projects will be led by Elsa and Belle, and attendees will meet a real unicorn accompanied by adorable little bunnies!
It's Monster Machines Day at Des Peres Park! See a police car, tow truck, bulldozer, fire truck and much more up close during this hands-on, free event. Kids can climb in and look around and let their imaginations take them on a ride.
Grab a rod and reel and bring your kids to Des Peres Park for the Youth Fishing Derby. Kids ages 3-12 can participate in morning fishing, the Longest Fish Contest, and most fish caught in each age division. Bring your own fishing pole and bait. Registration is required.
Hop into story time with Peter Rabbit at The Magic House! This Peter Rabbit-themed story time is interactive and includes a surprise appearance by Peter Rabbit himself.
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.
Explore the Saint Louis Zoo in the evenings at the Chinese lantern festival Animals Aglow! Animals Aglow returns to illuminate the Saint Louis Zoo for the second year with dozens of new, towering lanterns and light displays.
Visit The Magic House for Toddler Time, a special early-morning program for toddlers. Children age 1-4 can take part in exhibits and exclusive interactive activities designed just for little ones. There are new themes every week!
Open Gym at Miss Kelly's Gym is an opportunity for any child to have supervised free play in the gym. They can work on existing skills, try something new, or simply play around. It is completely up to them! Open Gym is open to both members and non-members ages 12 and under.
Learn ways to nurture your baby's development and make new friends in a relaxed, supportive environment at Baby & Me, a free class offered at the St. Louis County Library. Baby & Me classes are for parents and caregivers with pre-walking infants ages 0-12 months.