SlidePlanet

The largest chain of waterparks, with 128 in total. Each waterpark takes up 5 hectares.

Original 5 (1982-1985)

 * SlidePlanet Richmond (1982)
 * SlidePlanet Panama City (1983)
 * SlidePlanet Jackson (1983)
 * SlidePlanet New Orleans (1984)
 * SlidePlanet Memphis (1985)

Next 6 (1986-1990)

 * SlidePlanet Dallas (1986)
 * SlidePlanet Albuquerque (1987)
 * SlidePlanet Las Vegas (1988)
 * SlidePlanet Phoenix (1988)
 * SlidePlanet Los Angeles (1989)
 * SlidePlanet San Francisco (1990)

Third 4 (1991-1992)

 * SlidePlanet Detroit (1991)
 * SlidePlanet Hocking Hills (1991)
 * SlidePlanet Indianapolis (1992)
 * SlidePlanet Lexington (1992)