sign up now for a free trial class! CONFIDENCE. ATHLETICISM. COMMITMENT. Proudly serving the Chester Heights and Greater Delaware County area for over 35 years! Gymnastic Classes Garnet Valley Gymnastics has classes that run during the school year for preschool through school age. Follow link to the customer portal. Find the Right Program Tumbling & Trampoline Help your child stay fit and happy with Garnet Valley Gym's TNT programs. They'll enjoy running, jumping, and all in between. Learn More & Jump In Summer Camp Programs Keep up the training and stay active during the summer months with Garnet Valley Gym's half-day and full-day camps. Look at the Options Parties & Special Events From KidsQuest, RockQuest, and Free Play, your next special event at Garnet Valley Gym will have everyone having fun. Look at Our Schedule Check Out Our YouTube Channel for More Information!