Secret gardens just a few miles from downtown Atlanta.

The perfectly named cave drop is the deepest in the continental United States, almost matching the height of Seattle’s Space Needle.

A curious whirlpool formation supposedly capable of entangling or engulfing branches, tree trunks, or whole rafts full of hapless tourists.

The largest cemetery in the American Southeast is a hidden gem near the heart of Atlanta.

The world's first time capsule lies behind a welded steel door in Atlanta.

Healing Springs that once ran red with soldiers' blood.

This folk art compound was built by a fortune teller on the advice of three people from the future.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

Bad farming practices caused this unnatural natural wonder.

They call this long foot bridge a swinging bridge, but really it's the bouncing you have to watch out for.

Ruins of a Carnegie family mansion on Cumberland Island.