An indoor water park is a type of water park that is located inside a building. An indoor water park has the ability to stay open year-round, as it is not affected by weather conditions.
Tropical Islands Resort - inside
Tropical Islands Resort - inside, with the dome-shaped roof of the building visible
Kalahari Resorts and Conventions is a water park resort chain with four locations, in Wisconsin, Pennsylvania, Ohio, and Texas. Named for the Kalahari Desert in southern Africa, occupying eastern Nami
The outside of the Kalahari resort in Sandusky, Ohio