A remnant of Korea's colonial past lies forgotten in a hip neighborhood in Seoul.

The 400-year-old remains of the samurai invasion of Korea.

This candy-pink cathedral of Da Nang is also known as the Chicken Church.

Perhaps the only one of its kind, the nearly-forgotten site once held mortal (and rigged) gladiatorial games between tigers and imperial war elephants.

One of Vietnam's only mosques pays tribute to the country's Muslim minority.

Order your coffee crowned with salted whipped cream or blended with coconut and ice.

A cityscape of burial tombs that you can easily lose yourself in.

An ornate tomb pays tribute to one of the most influential and cherished military leaders in Vietnam's history.

Nearly three tons of weapons from the Vietnam War still remain in this small, hidden museum.

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

Witnesses claim the Virgin Mary statue outside the church once mysteriously shed a single tear.

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

One of the oldest temples in Ho Chi Minh City, dedicated to a deified Chinese military leader.

Vietnam's largest Buddha statue depicts a female sage.

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

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

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

A nightmare for the claustrophobic lies hidden in Southeast Asia.

This bridge is embedded with a giant steel dragon that breathes fire from its mouth.

This Vietnamese hell cave lets visitors take a walk through a devilish underworld full of demons.

This spectacular bridge supported by two gigantic hands looks like something out of a fantasy universe.

A ring of soy sauce bottle bases decorate an important Singaporean landmark.

This fountain was once heralded as the largest in the world.

Two panes of the massive Cold War artifact are on display at the National University of Singapore.