Bounce! Trampoline Sports Syosset is an indoor trampoline park located in Syosset (New York, USA). Trampoline parks are indoor playgrounds up to 8,000sqm in size with various trampoline attractions. There is usually a large free jump area with an area of several connected trampolines, a foam pit/air bag, and a slam dunk. If you love trampolining or want to work out, Bounce! Trampoline Sports Syosset trampoline park is for you.