Carved faces add a touch of magic to this island's impressive oak trees.

A vision of beautiful Hindu architecture in the middle of the American South.

"X" marks the spot of an echo chamber in the middle of a plaza.

Secret gardens just a few miles from downtown Atlanta.

These ancient ritual mounds are our best window into the culture of the ancient Mississippians.

A white oak with property rights.

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.

The "last unrestored grand mansion of Savannah" is now a cramped, mouldering maze of antiques.

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

An underground magnet for ever-changing street art.

Ruins of a Carnegie family mansion on Cumberland Island.

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

Bad farming practices caused this unnatural natural wonder.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

One of the largest-ever mental hospitals now sits abandoned, surrounded by 25,000 unmarked graves.

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

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

A complex and beautiful system of rice terraces covers a million acres over the mountains.

A fifth-century temple improbably built into the side of a cliff.

A part of the world's largest marsh seems to be growing bright red Martian grass.

Intensely colorful calcite pools in Southern China.

A canvas of crops grow from vibrant red soil in this terraced farmland.