This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

This automated sculpture of two men peeing will spell out text messages with their micturition.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

Two stunning 17th-century libraries and a cabinet of curiosities.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

A surreal statue honoring Prague's favorite literary son.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

Macabre astrological automaton clock dating to the late 1400s.

The largest treasure hoard in Europe is contained in a castle that was bombed out during World War II.

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

A fascinating insight into daily life in the Eastern Bloc.

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

Is this statue at Naumberg Cathedral the fairest of them all?

A Neolithic celestial calendar standing in a nondescript wheat field.

A monument to the "father of modern warfare" Gustav II Adolf.

Germany's Glienicke Bridge has a shady history of clandestine meetings, espionage, and spycraft.

The "Prussian Versailles" that is as glorious today as when it was built.

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

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

Belly up to the bar in Cowtown, don't forget to buy some boots.

The "world’s largest honky-tonk" also has its own indoor rodeo arena.

The world's second-longest burning light bulb.

The oldest house of worship in Palm Beach has a wonderful tropical garden.