An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

The largest ice cave in the world is thought to be the entrance to hell according to Austrian legend.

Cretean quarry suggests real-life site for ancient Greek myth of the man-eating Minotaur in his labyrinth.

A 2,000-year-old computer demonstrates remarkable engineering and astronomical precision.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

Perched on a spindly rock spire in a Greek archipelago, this lighthouse would make a perfect wizard's tower.

This legendary city has been a tourist attraction for centuries.

Hidden in a secluded Greek cove is a pristine beach marred only by the rusting smuggler's hulk stranded on its shores.

Monasteries on rock pillars, once accessible only by frayed ropes.

An open-air museum in a mountain valley features works designed to blend in with—and disintegrate back into—their natural surroundings.

Stumbling upon this whimsical wooded garden is like stepping into an enchanted forest full of philosophical musings.

The top of society once luxuriated in this world-class hotel, which continues to impress, even in ruin.

Fortified medieval tower house with lovely roof garden.

People have been living in the cave houses on this Italian hillside since the Neolithic era.

A domed disco abandoned since the '70s now attracts artists and explorers under its unique roof.

Italian cave with exceptional acoustics and an unsavory history.

Europe’s oldest natural human mummy.

Long-abandoned art nouveau baths beneath Milan's Piazza Oberdan.

This enchanting 600-year-old tree is so magical it inspired the beloved tale of Pinocchio.

One of the world’s smallest bars, just 13 square feet, is brimming with speakeasy flair.

One man's quest to fix his toilet unearthed over 5,000 artifacts spanning more than 2,000 years of history.

This Italian foot path winds through the mountains via 52 individual tunnels.

This quaint Italian town keeps losing ground as the sides of its plateau slowly erode.

Giant, pink stuffed rabbit on an Italian mountain.