SeaWorld San Antonio is the Texas branch of the SeaWorld family of sealife-centric theme parks. Primary attractions includes shows starring "Shamu" the killer whale and lively groups of dolphins and seals. Exhibits feature everything from sharks to penguins to alligators. The Lost Lagoon water park is the place to get yourself wet and wild. Want more? Sea World San Antonio is also home to some thrill rides, including The Great White and Steel Eel rollercoasters.