Looking for the ultimate summer adventure? Welcome to The Biggest Summer Yet at Olympia, St. Louis’s favorite place for kids to move, smile, and grow. Our award-winning camps, voted Best Gymnastics and Ninja Gyms in St. Louis two years running, are where energy meets imagination. Each week brings fresh themes like Blasters & Blocks, Fun in the Sun, or Cheer Nation, designed to spark creativity, challenge growing bodies, and keep excitement high from June through August.

From gymnastics and ninja training to obstacle courses, games, crafts, and team-building fun, campers spend full days exploring, discovering, and celebrating movement in our clean, air-conditioned gyms. What truly makes Olympia shine is our incredible staff - knowledgeable, safety-trained, and full of genuine enthusiasm. They know how to connect with kids, keep them engaged, and create an environment where everyone feels encouraged and confident. Families return year after year because Olympia is the place to be for the summer, where kids make lasting friendships, grow stronger inside and out, and head home each day beaming with stories of their biggest summer yet.

Spots go fast—register early to secure your child’s summer of fun!

Summer camp is offered at our Chesterfield, Ellisville, Ellisville Ninja City, Manchester, Mid Rivers, and Rock Hill locations.

Registration for 2026 summer camp begins December 15, 2025.  Enrollment links will be available on the 15th.