San Antonio IMAX Theatre at Rivercenter  
849 East Commerce Street
San Antonio, TX 78205
210-247-4629
800-354-4629

This IMAX theatre features a six-story screen and a magnetic sound system that seems to put viewers into the middle of the action. The regular feature is a 45-minute film on the battle and siege of the Alamo. Other IMAX features are shown as well.