show on map
This is presumably a lime kiln, though the arch/eye is strangely shaped and lacks the typical refactory brick lining.
It's construction is unusual too, built well into the side of a hill.
Pumpkinvine Furnace or Kiln - Emerson, Bartow County, GA
Coords: 34.109637 N -84.767092 W
GPX Downloads: Waypoint