5,000 skulls in memorial to those killed by the Khmer Rouge.

The lavish temple of the Cao Dai religion that includes Buddha, Mohammed, Joan of Arc, and Victor Hugo.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

Self-mutilation in the name of beauty.

Singapore's landscaping project is home to 18 incredible Supertrees.

A Buddhist theme park brings you a Buddhist version of Hell.

The most playful of the life-sized statues that make up Singapore's "People of the River."

A licentious look into Singapore's past, full of disorderly bric-a-brac and disreputable characters.

"Would you like your sangria in an IV bag, or straight-up?"

A historical convent known for taking in bad luck babies left on its doorstep is now an upscale shopping center.

30 years worth of pressed-tin, bakalite, and characters both loved and forgotten.

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

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

Beijing's version of Disneyland, completely abandoned, mostly destroyed.

Ming Dynasty necropolis raided during the Cultural Revolution.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This probably wasn't what Mao had in mind.

Oriental bazaar in the heart of Sarajevo.

A number of craters left by fatal mortar strikes have been filled with red resin to remember those lost during the Siege of Sarajevo.

In the hinterlands of Serbia's capital, a giant reflective mushroom houses an aeronautical history of the former Yugoslav republic.

A pair of connected skyscrapers form this symbolic gateway.

A Serbian church lit by chandeliers made of weapons.

A towering spire in the fortress of Kalemegdan honors the victorious armies of Serbia during their struggles against the Ottoman Empire.

A misnamed well, with a deep dark past.