These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

The oldest standing concrete bridge in England was also constructed as a work of art.

Cornish legend says these ancient circles were people turned to stone for playing hurling on a Sunday.

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

A small 12th-century temple surrounded by waters believed to have curative properties.

A battle between nature and architecture in the Cambodian jungle.

Hoax, mistake, or evidence of dinosaurs in human times?

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

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

Limestone caves in the Cambodian countryside, once the site of genocide, now a place of peaceful beauty.

Built by King Norodom to honor his late father.

Bombed and burned, this monument represents the often controversial ties between Vietnam and Cambodia.

Buried in the Laos jungle is a sanctuary for bears that would have otherwise been milked to death by poachers.

One of the biggest markets in Asia, under one of the continent's largest domes.

Originally a meeting place for foreign correspondents and war reporters, the FCC remains an atmospheric spot for sunset drinks in Phnom Penh.

The capital of Cambodia is named after the hill on which this ancient temple complex stands.

Khmer Rouge's high security prison.

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

This ancient Egyptian obelisk still bears the wounds of World War I.

This mysteriously shaped boulder may have been used for human sacrifice in ancient times.

In the world's most bombed country relative to its size, this incredible organization helps pick up the pieces.

More than 200 statues filled with cryptic symbols give this park spot an aura of horror vacui fantasy.

American bombs, morbid memorabilia, and graphic photographs tell the story of the CIA-led “Secret War” from the Pathet Lao perspective.

When the USA donated cement and funds to expand the airport in Laos, the Laotians built a massive monument instead.