Hundreds of caves filled with thousands of centuries-old statues and murals.

This incredible Chinese theme park may be the largest bootleg in history.

This abandoned fishing settlement may well be the greenest village in the world.

This Chinese museum proves that it's a watermelon world, we're all just living in it.

A flamboyant five-story building in Bulgaria resembles a crawling snail.

It's believed that this small church was connected to the Hagia Sophia via a secret tunnel.

A small etching on the white marble parapet was written in runic script by a Viking mercenary.

This abandoned Slovenian military barracks has become a punky-political art squat.

Buddhist monk remarkably preserved because he started the mummification process while still living.

A magical expanse of colorful street murals lies hidden within the quiet neighborhood.

This artificial archipelago was supposed to resemble a map of the world.

Famously misunderstood wonder of the ancient world

360° views of the city plus five floors of optical illusions and hands-on science.

The world's largest collection of witchcraft regalia.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

A kaleidoscopic warehouse-maze of handmade neon signs.

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

This peaceful, round shrine in the middle of the Sri Lankan jungle acts as a beacon of peace.

To gaze upon the visage of Sri Lanka's biggest Buddha, one must first pass through the Tunnel of Hell.

A Swiss magician's vault of oddities.

This statue of a Hindu cosmic dancer at CERN is a metaphor for modern physics.

A mythically themed self-built sculpture park.

This is not only one of the oldest collections in Europe, but also possibly the most beautiful.