Guaranteed to help you find out why "Nashville is considered to be one of the most haunted cities in America," Haunted Ghost Tours offers two tours of downtown Nashville and its paranormal activity. Sites explained include the State Capitol and the Ryman Auditorium, the original home of the Grand Ole Opry. Carriage and waking tours begin at the Sheraton Nashville Downtown and take 75 to 90 minutes. Reservations are required.