Heated Indoor Season Schedule
March 6 - April 18, 2010
And September 25, 2010 - January 2, 2011
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Splash into the World’s #1 Indoor Waterpark at Schlitterbahn Galveston Island! Whatever the weather, surfing, splashing fun is on at Schlitterbahn’s Wasserfest indoor park. Hot or cold, rain or shine, Schlitterbahn’s got you covered with climate-controlled rivers, slides, and pools that will put you in a tropical mood! (The Surfenburg and Blastenhoff outdoor sections are not open during the Heated Indoor Season.)