The last remnants of a massive medieval wall that once encompassed the city of Berlin.

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

Puppet theater and museum holding a collection of more than 300.

Where once there was a train station bathroom, there is now this German burger joint.

A fascinating insight into daily life in the Eastern Bloc.

Gardens representing parts of Asia, Europe, and the Mid East are tucked away among the Soviet-style buildings in East Berlin.

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

These bronze pamphlets remember a remarkable group of Germans who fearlessly opposed the Nazis in the very center of their power.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

This Parisian café sticks almost exclusively to an ethos of reuse.

Paris' linguistic guide to the international language of, yes, love.

This massive library holds what was once the largest book collection in the world.

A colorful piece of contemporary art cheerfully clashes with Lyon's historical architecture.

Nicknamed the "Museum of Horrors," this French anatomical collection has been fascinating visitors for over a century.

Lyon, France is home to two remarkably preserved Roman theaters, one dating back to 15 BCE.

Hundreds of hidden passageways weave through the old quarters of Lyon.

The world's largest reflecting pool is just two centimeters deep.

This historic island prison holds one of the dungeons from the Count of Monte Cristo even though it is a work of fiction.

This ancient burial site was once thought to be the home of a race distinctive to Ainu folklore.

Existing for more than four centuries, the last of Hakone’s historic teahouses serves a sweet, mold-based rice drink.

Legend holds eating just one of these black eggs can add seven years to one's life.

Okinawan dining in a twenty foot tall, man-made tree house overlooking Naha Harbor.

A bovine sumo match in which both bulls live to fight another day.

Elaborate series of tunnels where traces of mass suicide are still visible.