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

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

Ho Chi Minh's perfectly preserved body has been on display here since 1975.

Home of the unusual art of water puppetry, one of Vietnam's oldest curiosities.

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

A nightmare for the claustrophobic lies hidden in Southeast Asia.

This bridge made famous in a novel and on-screen wasn't actually built over the river Kwai.

A limestone wonderland of water and subterranean secrets.

This collection of lakeside pagodas and temples are flanked by giant lions, tigers, and dragons as well as their welcoming maws.

Enormous pendulum helps keep Taiwan's tallest building from swaying.

A waterfall runs right through the middle of this Taiwanese shrine to the hundreds of workers killed while building a nearby highway.

Looking for a crappy restaurant? Pull up a porcelain bowl and enjoy your meal.

The world’s largest work of glass art hides in this stunning Taiwanese subway station.

An extraordinary natural landscape of mountains, waterfalls, and rocky cliffs riddled with tunnels.

This $62 million dollar temple was erected to house one little dental fragment of religious history.

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

The second largest reclining Buddha in the world got "lost" for over 120 years.

This gem-encrusted temple is said to contain some of the Buddha's hair which can make the deaf hear and the blind see.

This dangerous-looking suspension bridge may have been too unstable to remain open.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

The mysterious empty cupola behind the monumental arch points to an ancient prophecy of Delhi.

Fifteen Jodhpur queens left their handprints before going to their fiery death.

An extraordinary "City of Caves" carved from solid stone.

Once an indicator of social class, the color blue has come to define this city on the edge of the Thar Desert.