H20ooohh Indoor Family Waterpark is located in the Galleria at Split Rock Resort in Lake Harmony, PA. This complete indoor water park features attractions for all ages, including the KOMODO DRAGON - Pennsylvania's first Indoor Flow Rider. Daredevils will want to try the VIPER, PIRANHA and AMAZON BLAST Slides, which drop 4 stories. Those looking for refreshing relaxation will enjoy the LAVA SPRINGS hot tubs. The little ones will have a great time at the JUNGLE FALLS & LEAPIN' LIZARDS play areas.