The Croydon Water Palace was an indoor water park complex that opened in 1990 by the Purley Way in Waddon in the London Borough of Croydon, opposite Croydon Airport. It featured four water slides, a large jacuzzi area, a lazy river and a wave pool using an artificial wave-making machine. There was also an on-site café. It was part of the Purley Way retail development drive that occurred in the early 1990s, which also saw the creation of the Valley Park Retail Area.