The IMAX Theatre Rivercenter features two giant screen IMAX Auditoriums. See “ALAMO…The Price of Freedom” before going next door to visit The Alamo. By seeing the film first, visitors will know what it was like in 1836 to stand beside Travis, Crockett, Bowie and the other 186 brave defenders who fought against General Santa Anna’s army in the name of Texas Independence. The IMAX Theatre Rivercenter also shows other IMAX films including IMAX 3D, where you can experience images floating towards you that look so real that you will want to reach out and touch them.