Collected from all around Seoul, thousands of secondhand books create this photogenic tunnel.

Taiwan's last Chinese character letterpress preserves the dying art of Chinese character mold making.

One man's hand-sculpted collection of colorful masks representing a host of gruesome spirits.

Once a prosperous mining village, this tiny Taiwanese town is now overrun with cute cats.

This former factory turned private museum contains surreal and creepy artwork created by Robert Y.

This attraction is part anthropological journey and part amusement park.

A Buddhist temple covered in intricate designs and carvings made out of seashells and pieces of coral.

A rare pod of derelict midcentury Futuro and Venturo houses lines a semi-abandoned beachfront resort outside Taipei.

Air-raid tunnels hidden beneath this opulent hotel provided shelter and an escape route—and one of the world's longest slides.

Looking for a crappy restaurant? Pull up a porcelain bowl and enjoy your meal.

This densely-packed cluster of buildings was saved from the wrecking ball and turned into an art community.

This once-derelict building is now one of the most beautiful bookstores in the world.

Learn the fine art of making a centuries-old treat at this hands-on food museum.

Real bones which are said to have belonged to a Polish dragon.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

A statue commemorating a Polish dog who took his role as man's best friend very seriously.

Krakow's own version of the Hollywood Walk of Fame.

Atop this library is one of the most beautiful green spaces in Warsaw.

Special benches that play Chopin's music are scattered throughout his native city.

One of the world's largest collections of medieval religious art.

A tree planted by Marie Curie is treasured by the Radium institute that she set up.

Legend says this is actually a heartbroken prince waiting for his true love's kiss.

A menacing statue of this mythical creature can be seen at the legendary site of the monster's lair.

The Polish capital has had a deep connection to its guardian mermaid for almost a millennium now.