Flaming barrels of tar race through these village streets on Bonfire Night, a tradition that dates back centuries.

This historic factory peddles classic toys from the picturesque English county of Devon.

Old Tudor home moved on thick iron rails to a new spot.

At just 25 inches at its narrowest point, it's one of the tightest streets in the world.

These medieval tunnels provided water to the city above through centuries of civil war and plague.

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.

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

This tiny Vietnamese village is known for eating snakes and serving their still-beating hearts in shots of vodka.

Located off a bustling strip, a silent teahouse employs workers with hearing- or speech-related disabilities.

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

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

This network of tunnels housed an entire village for years, and even had a hall for screening movies.

Ha Long Bay's "Cave of Surprises" houses a popular phallic rock formation.

Monument to a brutal, ineffectual US bombing campaign and a sobering reminder of the human cost of the Vietnam War.

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

An extravagant monument to an extravagantly unpopular Emperor.

Twice a day a speeding train passes only inches from the homes of this residential neighborhood.

World's largest cave was only discovered in 1991, and now offers tours to the public.

Fascinating town where normal life interfaces with the occult.

The metal frame is all that's left of a wicker sculpture which once towered over the M5 motorway.

This ancient bridge made of stone slabs is said to be reserved for the devil to sunbathe.

A massive flood devastated this seaside town, causing many to speculate about whether the government had figured out how to influence the weather.

A unique journey back in time to an early 20th-century fairground.