Get ready for endless splashes, swirls, spills, squeals and smiles! Kids and adults at Six Flags Great Escape Lodge & Indoor Waterpark can float leisurely on inner tubes, enjoy the thrills of a whitewater rafting experience, catch a wave with some surfing, ride the tubes through curls and tunnels, or explore a treehouse full of slides and water features. The weather inside is always a balmy 82°, so grab your suits and swim shoes and get ready to make a splash!