Mt. Olympus Water & Theme Park is a resort, water and theme park covering and area of more than 150 acres. The park features several types of slides, roller coasters and go-karts. The park also maintains indoor and outdoor theme and water parks, such as the The Parthenon Indoor Theme Park and The Bay Indoor Waterpark. Its Poseidon s Rage surf pool produces waves up to 9 feet every 90 seconds and is one of the largest surf pools in the world. The park offers raft rides, tidal wave pools, and tube and speed slides. Mt. Olympus Water & Theme Park s Kiddie City is a water playground for children featuring elephant slides, gorilla swings and rainmaker geysers. Mt. Olympus Water & Theme Park is located in Wisconsin Dells, Wis.