Twisted buildings adorn the banks of the Rhine river.

An abandoned underground bathroom is now a space for public art.

No need to strap in for a "ride" on this walkable roller coaster.

This 19th-century pub features stained-glass windows celebrating Victorian-era "champions."

The 3,600-year-old archeological sensation is considered to be the oldest representation of the cosmos.

Two monstrous faces loom over a village in Czechia.

Over 12,000 hygiene oriented objects and exhibits.

In addition to fine dairy products, the world's most beautiful milk shop also offers a feast for the eyes.

A unique hanging cable-car navigates through Dresden, the oldest suspension railway in the world.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

Twelve hundred stone carvings guard this off-the-beaten-path Buddhist temple.

The quintessential Japanese rock garden has existed for more than 500 years.

This neighborhood thoroughfare is haunted by dozens of homemade monsters.

This 700-year-old street food market features baby octopus and soy donuts.

A moss-covered statue of a Japanese Buddhist deity stands at a quiet temple in downtown Osaka.

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

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

In this truly magical place, rent hasn't been raised since the year 1520.

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

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

This former coal mine has been turned into a sprawling modern art complex.

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