Our Historic Mission Control Tram Tour is a paid tour that must be reserved online in advance. This is our most popular tour and it will likely sell out for the week of Spring Break. Two tram tour options included in general admission, the George W.S. Abbey Rocket Park and Astronaut Training Facility tours, must be reserved on-site the day of your visit at our Guest Services desk. As some of our most popular attractions, these can also quickly sell out. We recommend all guests book their tram tours first before starting their visit.