319K views · 5.3K reactions | The LARGEST Indoor Waterpark in U.S is located in Round Rock, TX at Kalahari Resort! This massive 220,000 sq ft plus waterpark offers tons of water rides, a giant wave pool, adult only grotto, lazy river, play areas for smaller kids, dining, bars and so much more! #kalahari #kalahariresort #texas #thingstodointexas #funthingstodo #waterpark #waterparks #familyfun | texas.explorer | Facebook

174K views · 1.5K reactions | Did you know Pa. is home to the biggest indoor water park in the country? Kalahari in the Poconos has nearly 1,000 guest rooms and 220,000 square feet of water rides, slides, lazy rivers, mat races and more. #UniquelyPa Read more: https://bit.ly/2GMbC3e | PennLive.com | Facebook