One of corporate America's best-kept secrets is also one of the most publicly displayed.

A grassroots community effort in the 1970s led to the creation of this beautiful garden full of delightfully whimsical exhibits.

An unusual art exhibition in a suburban yard is designed to awaken the souls of those flowing by.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

Suspended above the ground in a thicket of towering Georgia trees is a modern architectural wonder.

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

Bad farming practices caused this unnatural natural wonder.

Ruins of a Carnegie family mansion on Cumberland Island.

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.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

A vast collection of rare, historical, and vintage supercomputers.

A mysterious inscription may hold a clue about the "Lost Colony" of Roanoke.

The remains of one of America's first radiation testing grounds still rest ominously in a Georgia forest.