Ticket Plaza is located at the Crossroads parking lot. Here you can purchase passes for paid attractions.
Adventure Passes ($29.95 adult, 24.95 children under twelve) includes one day of paid attractions except for Ride The Ducks. Annual passes are also available.
Of course, no tickets at all are needed to have a great time at Stone Mountain. There are many free attractions including hiking, the Education Center at Confederate Hall, the Quarry Exhibit, the Lasershow, and much more.