No one knows who created the statues or if they are arranged properly—let alone the artwork's real name.

This crumbling folly looks like an enchanted left over from Middle Earth.

A unique waterfall that some believe attracts the fairfolk.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

These fantastically named natural pools look like something out of a Scottish myth.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Walk 2,300 feet above the ground on the "Troll's Tongue."

This tangled English forest looks like something right out of a fairytale.

This fairy-tale castle would make Dracula (who is said to have been imprisoned there) jealous.

Moss and stone turn this waterfall into an otherworldly liquid veil.

Swarovski's museum/theme park is a fake diamond fantasia overlooked by a giant.

Each year melting snow turns these Austrian hiking trails into scuba zones.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

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.

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

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

Medicinal spa created with the discharge from a geothermal energy plant.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

The oldest church in Iceland is one of the few to feature ornate decoration.