A small museum in the Golden Triangle tells the story of the opium drug trade that gripped Northern Thailand.

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

Thousands of effigies of Buddha watch from caves set high above a legendary river, plus whiskey.

This tiered waterfall is so pretty it may cause visitors to cry tears of their own.

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

The notorious "Hanoi Hilton" where Vietnamese colonial subjects and later American POWs, including John McCain, were imprisoned.

Floating swimming pool within a moored vessel.

Where once there was a train station bathroom, there is now this German burger joint.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

An old department store turned Nazi prison turned artist commune.

Time-frozen department store of dangerous and dusty relics.

A former French military respite turned jungle tourism hotspot.

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

This cavern was used as a hidden hospital and safe house during the Vietnam War.

A complex and beautiful system of rice terraces covers a million acres over the mountains.

Vietnam's feral abandoned water park offers access to a post-apocalyptic funscape, now with fewer crocodiles.

A restaurant and observation deck built in a unique broadcasting antenna.

An abandoned NSA listening post on Berlin's "Devil's Mountain."

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

An extraordinary mixture of natural beauty and man-made phenomena.

A French chateau, failed utopian community, odd museum, and Stonehenge replica in rural Washington State.

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

Walk through depictions of the torture inflicted on those who go to Buddhist hell.