Plan a getaway they'll never forget at America's Largest Indoor Waterparks. Make the short drive and join us for the ultimate family vacation. From toddlers to teens and moms to dads, everyone finds their oasis at Kalahari Resorts & Conventions in Round Rock, TX. The getaway boasts hair-raising waterslides, a world-class spa, kids' play areas, and diverse dining options. Go ahead, make everyone's day.