A palatial sculpture park was built illegally and in secret by a self-taught artist over 36 years.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

This historic stone bridge has an entire neighborhood clinging to its sides.

The medieval institution is home to the precious treasure stolen in World War II in one of the greatest art thefts of the 20th century.

Metro station with a claim to rock n' roll fame.

The largest bell in the world has been swinging high above a Cologne cathedral for almost a century.

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

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

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

This incredible stone temple is a monument to death, victory, and fantasy architecture.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

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

When the rain falls, this drain system turns into a musical instrument.

Ruins of a German Castle on top of a towering stone pillar.

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