Chilly air billows out from the entrance of an abandoned mine on a steep hillside, providing a refuge for Ice Age fauna and flora.

This amazingly preserved Gold Rush town is a historian's dream.

This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.

Modeled after a famous church in Vienna, Austria—but in Helena, Montana.

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

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

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

This angular brutalist playground turns playtime into modern art time.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.

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

A man's home is his castle.

Where school buses go to die and be reborn as whimsical works of art.

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

A white oak with property rights.

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

Home of Dutchy, an exhumed Confederate statue that was once torn down by an angry mob for looking stupid.