Fort Mountain State Park, Georgia

View from Fort Mountain overlook
Center approximately north
Great Valley on the left, Cohuttas on the right
Chilhowee Mountain (Tennessee) faintly visible left of center

Cross-bedded metasandstone atop Fort Mountain
Looking down-trail near overlook fork

Fort Mountain's eponymous "wall"
Probably built by Woodland-period native Americans;
possibly related to Rock Eagle near Eatonton.
My guess: not a wall, but a snake effigy.