Teeming with illegal goods and services, this towering maze of vice is also a popular tourist accommodation.

In Hong Kong, a fairytale flower tunnel is hidden within the gardens of a public housing complex.

Climb to the top of the world's largest seated bronze Buddha.

This hulking behemoth is actually five interconnected towers built in the 1960s.

One of the world's tallest flagpoles.

The largest Chinese cemetery in the world outside of China dates back to the 15th century.

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

Bangkok celebrated its shifting monarchy with a militaristic homage to democracy.

This nugget of paradise earned its name for obvious reasons.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

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

For centuries young Thai men used this Giant Swing as a slingshot to heaven.

Six times a day a train runs right through the middle of this Thai street market, sending vendors scrambling.

A boat ride through utter darkness, lit only by headlamps, reveals an emerald green pool locals believe is sacred.

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.

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

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

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

Khmer Rouge's high security prison.

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

A battle between nature and architecture in the Cambodian jungle.

One of Vietnam's most iconic landmarks was built by Japanese traders and is now in danger of sinking.

Giant pagoda houses the car that drove Thích Quảng Đức to his death by self-immolation.