An unassuming secret door once led to a legendary watering hole.

This family-owned restaurant celebrates Native American cuisine.

An eerie reminder to the horrors of World War II.

A 315-foot spire jutting out from the Blue Ridge Mountains makes for breathtaking views.

This historical theme park celebrates all things noodle.

A subterranean shelter remains intact under a busy Paris railway station.

Take a hike to this remote, scenic tea stop in the Canadian Rockies.

The final resting place of many of Germany's most famous communists.

One of downtown Berlin's last reminders of its Communist past.

A tree-like building perches on its trunk in the Steglitz neighborhood of Berlin.

A fascinating insight into daily life in the Eastern Bloc.

A collection of abandoned typographic signs from Berlin and beyond.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

This classic restaurant features a gorgeous mirror-clad room.

A slice of central Asia in the middle of Berlin.

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

The tallest freestanding structure in the United Kingdom.

This Kyoto Starbucks takes coffee drinkers back in time.

Its collection distills more than 60 years of pop culture in Japan, from Godzilla to Hulk Hogan.

"Excuse me sir, your submarine is blocking my building."

A cool dive bar, off the beaten track.

Near the mouth of the Yodo River, this museum offers visitors six floors of hands-on learning about Osaka's raw sewage.

This ordinary set of steps is a must-see destination for fans of a certain romantic anime.

One of the largest producers of MSG in the world welcomes visitors to its Kawasaki factory with an albino panda named Aji-Kun.