Aquatica, San Antonio (part of SeaWorld San Antonio) Bahama Beach, Dallas Big Rivers Waterpark, New Caney (near Houston; planned to open in 2017) Great Wolf Lodge, Grapevine Hawaiian Falls, Garland, The Colony, Mansfield, Roanoke, and Waco Hurricane Alley Waterpark, Corpus Christi Morgan's Inspirational Island, San Antonio (part of Morgan's Wonderland; world's first ultra-accessible waterpark) - opening 2017 NRH2O Family Water Park, North Richland Hills Palm Beach at Moody Gardens, Galveston (part of Moody Gardens) Pirates Bay Waterpark, Baytown Royal Splash Texas, Plainview - opening 2017 Schlitterbahn, New Braunfels, South Padre Island, Galveston, and Corpus Christi Six Flags Hurricane Harbor, Arlington Splash Kingdom Waterpark, Canton Splashtown San Antonio, San Antonio Splashway, Sheridan Typhoon Texas, Katy Wet'n'Wild SplashTown, Spring Wet N' Wild Waterworld, Anthony White Water Bay, San Antonio (part of Six Flags Fiesta Texas)