Paradise Lagoon’s Slide Pool at Noah’s Ark Waterpark

Noah's Ark Waterpark opened in 1979 along Highway 12/23 in Wisconsin Dells and has grown into the largest waterpark in the United States, spanning roughly 70 acres. Paradise Lagoon is one of its pool complexes, combining artificial rock formations with multiple slide chutes that feed into a shared pool. The park operates seasonally from Memorial Day through Labor Day and includes dozens of slides, plus wave pools and lazy rivers elsewhere on the property. Wisconsin Dells promotes itself as the "Waterpark Capital of the World," a claim built in part on attractions like Noah's Ark.