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

This tiered waterfall is so pretty it may cause visitors to cry tears of their own.

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

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

This antique shop offers affordable 15th-century Vietnamese ceramics salvaged from a local shipwreck.

This unique formation is characterized by hexagonal basalt rocks stacked in unique formations.

Drink and learn at this striking ode to coffee culture and history.

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

Life-sized painted illusions let pedestrians blend in with the street art.

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

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

These crumbling towers are some of the last remnants of a centuries-old Vietnamese culture.

A Surreal flight of architectural fancy in Vietnam's Central Highlands.

Walk through a clothing store, across a courtyard, and up several flights of stairs for delicious coffee with a side of beautiful views.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

This striking landscape in northern Vietnam contains both geological and archaeological wonders.

This Vietnamese bar doubles as a multistory labyrinth.

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

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

Vietnam's feral abandoned water park offers access to a post-apocalyptic funscape, now with fewer crocodiles.

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

This Tibetan and Naxi village's Honey Rose wine bears the mark of 19th-century French missionaries.

One of the word's deepest gorges is also tied to a fantastic legend.

At 16,627 feet above sea level, this unstaffed station is the highest in the world.