Stone Mountain Scenic Railroad

The Stone Mountain Scenic Railroad (SMRR) is a standard gauge heritage railroad that circles the perimeter of Stone Mountain Park in a loop, and provides views of the mountain en route. == History == The railroad utilizes what was originally an industrial spur built in 1869 by the Stone Mountain Granite Company to serve quarries at the foot of the Stone Mountain, with a connection to the Georgia Railroad's main line in Stone Mountain Village.

Source: Wikipedia — Stone Mountain Scenic Railroad (CC BY-SA 4.0)