what city has the largest indoor water park?
Located in the âWaterpark Capital of the Worldâ, the Kalahari Resorts in Wisconsin Dells opened its door in 2000 with an African theme. Its indoor water park was the largest indoor water park in the US until 2007 when its sister hotel in Sandusky, finished its indoor water park expansion. The resort also contains a indoor theme park, go-kart tracks, a golf course, and a bowling alley.