The western-most fortress on the Great Wall of China has gone from a strategic stronghold to a kitschy tourist carnival.

This former textile district now is now a thriving center for contemporary Chinese art.

A fantastic assortment of China's finest and most disturbing wares.

Comprised of thousands of cave temple carvings this cornucopia of ancient Chinese stone art is unrivaled anywhere in the world.

This sensational Chinese temple walks visitors through the 76 weird departments of the afterlife.

The field of tiny caves that mark this Chinese cliffside are each their own historic Buddhist temple.

Ming Dynasty necropolis raided during the Cultural Revolution.

Rock-cut caves and 7,000 Buddhist sculptures carved into the nearly sheer face of a sandstone mountain.

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

A fifth-century temple improbably built into the side of a cliff.

The abandoned airport is a strangely intact remnant of Cambodia's brutal Khmer Rouge regime.

Khmer Rouge's high security prison.

This collection of reclaimed landmines acts as both an exhibition of their deadly history and as a shelter for children affected by them.

A palace destined to never house a king.

Take a hidden path to the mouth of the cave to watch millions of bats swarm at sunset.

A quick and simple solution to Cambodia's train woes.

This impressive clifftop temple was once at the center of an international custody dispute.

Abandoned soda factory on a Cambodian roadside in a state of beautiful decay.

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

This Cambodian riverbed is covered in ancient Hindu carvings both above and below the waters.

A gruesome memorial for those lost in this area during the Khmer Rouge genocide.

An abandoned Cambodian resort that mirrored the downfall of the country as it was happening.

A former French military respite turned jungle tourism hotspot.

A battle between nature and architecture in the Cambodian jungle.