largest water park in usa
Noah's Ark is continually evolving, offering the most variety of water rides anywhere in the nation. The largest indoor water park in the United States is the Kalahari Resort in Wisconsin Dells Wisconsin which opened in May 2000. It boasts America's largest indoor and outdoor water parks -- see Noah's Ark. Noah's Ark Water Park in Wisconsin Dells. Source(s): http://www.theatlantishotel.com/links.ht...