Hi Michelle, While our technical MFG recommendation is 3 & Up and users 100 lbs and under, the Shark Park is great for older kids as well. 7 is really a sweet spot. Depending on your 10-year-old's size and interests, the Shark Park may also be fun, but the Bounce House area might be a little smaller than a 10-year old would be into, so the slide would likely be the main interest. We typically find kids in that range are more interested in the slides, and might enjoy a more slide-focused item like the Hydro Rush, Spray N Splash 2, or Crocodile Isle. Either way, most 10-year-old's seem to enjoy the water slide features. Hope This Helps! Blast Zone Support