Due to limited space, all organized groups must make advance reservations for group tours by calling (864) 596-3501 during business hours, Monday through Friday 9 a.m. - 5 p.m. These require a small admission fee and include an Ambassador escort and docent-type  presentation at each exhibit area. Please make reservations at least one week in advance so that the best possible arrangements can be made for your arrival. Guided tours of individual exhibits can also be arranged in advance.