Wish I had known of this August of 2006, when we spent a week a half hour away from it. Would have beat heck out of getting lost in the maze of Peachtree Lane, Peachtree Street, S Peachtree Blvd W, E Peachtree Avenue N, Peachtree Trail....
For your next trip... There’s a megalithic tripod (a large stone, more or less triangular in at least two dimensions, set on three smaller but still good-sized stones) right up on Lookout Mountain, in the tourist trap area. It’s attributed to glaciers, but that’s clearly b.s.