Splash Cincinnati is the area’s only 55,000-square-foot indoor aqua adventure! The indoor waterpark boasts family friendly pools, raft and body slides (some up to four stories high!), an expansive video game arcade, relaxed bar, adult only spa, and much more. Yes, the palm trees are real! Splash Cincinnati also has party rooms for celebrating kids' birthday parties. Splash Cincinnati is a great indoor activity open year around with lots of attractions for the whole family.We have highly trained lifeguards onsite to ensure everyone is having fun—safely. It is always warm and sunny at Splash Cincinnati!