The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

A kaleidoscopic warehouse-maze of handmade neon signs.

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

The remote island home of the overlooked explorer who co-discovered the theory of evolution by natural selection.

A haunting theme park is slowly being swallowed by the jungle.

The name of this ancient Indonesian temple translates as "Elephant Cave" but it could be more accurately called "The Hellmouth."

This massive chapel in the middle of the Indonesian forest is both haunting and fowl.

Myanmar's beautiful cemetery for Allied soldiers who perished during World War II.

A vast, otherworldly collection of Buddhist stupas.

Caves full of Buddhist statues, incredible rock formations and a deserted lagoon.

Luxurious devotion and 500,000 images of Buddha in Myanmar.

The oldest teak bridge in the world is made from the remains of a royal palace.

A precariously perched golden rock defies gravity and brings pilgrims from across Myanmar.

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

Gigantic unfinished stupa and the world's 2nd largest bell.

Over 2,000 ancient temples dot the Myanmar landscape at the site of this famed archaeological site.

This French colonial post office is arguably the grandest in all of Southeast Asia.

Meant to be a lavish presidential home, the palace became a symbol of the fall of South Vietnam.

A memorial to the monk who set himself on fire to protest the persecution of Buddhists in Vietnam.

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.

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

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