This massive subterranean fissure is known as the "underground Grand Canyon."

A miniature train-ride through Slovenia's largest cave system.

Castle and secret tunnel withstood a siege until its owner was killed by the Holy Roman Empire, while sitting on the toilet.

The "dragon babies" of southeastern Europe.

This one-time health resort was used by aristocrats around the world.

A whimsical bridge adorned with decorative dragons.

This Toronto garden collects stares and tchotchkes in equal measure.

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

A museum and doll store featuring a surreal and super sanitized version of where babies come from.

Bad farming practices caused this unnatural natural wonder.

The ruins of a cotton mill that was burned in the Civil War are still hidden in a Georgia forest.

Georgia's highest point was given its strange name thanks to a simple translation error.