This small chapel is built of human bones and decorated with a golden skeleton.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

The prototype for all Nazi concentration camps.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

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

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

The final resting place of the famed German pilot, the "Red Baron."

Now overgrown, these anti-tank barriers from World War II are sometimes called "dragon's teeth."