Visit Nashville and the Grand Ole Opry. Enjoy our daily sightseeing bus tours including the Ryman Auditorium. Discover Nashville on our city tour, visit the Grand Ole Opry, and take a cruise on the General Jackson. Tour tickets and attractions can be ordered online at graylinenashville.com. Reserve tour tickets online for sightseeing tours in Nashville Tennessee. Book reservations online or call us toll free at 800-251-1864 to reserve your tickets today.