A great way to see the city is by taking the Music City Trolley by Gray Line of Tennessee. The narrated tour starts downtown by the Hard Rock CafÃ©. It features seven stops, including the Ryman Auditorium, Bicentennial Capitol Mall State Park, The Parthenon and the First Center for the Visual Arts. Tour guests can hop off at any time to explore an attraction, and then rejoin the tour when they are ready to move on. Plus, trolley tickets are good for 24 hours, so you can return the next day to catch anything you missed.