The other side is actually green.

Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.

Vast stretch of tide-pools with a unique Moroccan charm.

A fortified city, home to a remaining population of five families

World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

Founded as a refugee camp, now a popular tourist spot.

According to myth, Zeus himself was hidden in this cave to escape being eaten by his dad.

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.

This legendary city has been a tourist attraction for centuries.

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

The hallucinogenic center of the ancient world.

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

The largest medical and anatomical collection in France lies hidden from the public.

This museum houses an imposing skeleton army comprised of creatures great and small.

Dolls of all shapes and sizes display the eras of femininity in this spooky and beautiful collection.

A unrivaled and rather horrifying collection of wax dermatological models.

Egyptian Revival movie palace abandoned for decades and restored in 2013.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

Inside a former cabaret, seven floors of erotic art.

Statue of death tucked in the University of Medicine courtyard.

Stroll through retro Paris while shopping for old postcards and discarded doll heads.

A surrealist timepiece by the artist of melting clocks.

Behind the pink curtain, Au Bonheur du Jour, an art gallery of erotic archives.