The darkest building on Earth was built for the snow-white scenery of the 2018 Winter Olympics.

An all-female order shares an ancient culinary art with visitors at their mountaintop monastery.

Asia's largest limestone cave is home to a world of plastic goblins and gold mining history.

A Korean village where times stands still.

One man's lifetime collection of tiny objects of wisdom gathered from around the world, on display for public enjoyment.

A chilling monument to Korean patriots who resisted the Japanese occupation.

Tracking the 1,500-year history of Korea's star cabbage.

Various forms of phallic art decorate this hill in commemoration of legendary local tragedy.

About as hidden as can be, this specialty coffee shop is wedged between multi-story buildings at the end of a dark, skinny alleyway in Seoul.

One man and his wife have turned a barren Korean island into a fantastical botanical wonderland.

This quirky Korean eatery is built to resemble an equally quirky vintage camera.

South Korea's only sex-themed park.

Secret North Korean passage discovered below the world's most dangerous border.

To enter the lower hall of this temple, you must first walk through a dragon.

A theme park made of glass, from the gleaming books on the shelves to the crystal fish in the mirror lake.

Step into a cartoon at this Seoul café that aims to evoke a two-dimensional scene.

A 32-acre fun park dedicated to all things cheese.

This ornate mosque is said to hold the remains of Muhammad's granddaughter beneath its dome of pure gold.

A collection of mechanical beasts with some interesting names.

This Connecticut video store has a vast and varied archive that contains everything from 'Koyaanisqatsi' to 'The King's Speech.'

This statue commemorates the importance of hat manufacturing to Danbury, once known as the "Hat City of the World."

This statue honoring the most decorated dog of World War I stands in a Connecticut park.

The site where chief Miantonomo of the Narraganset people was captured.

Journey inside the bowels of this sperm whale sculpture.