Eat a Nobel banquet from any year in the basement of Stockholm's City Hall.

Site of the first radio and telephone broadcasting companies in Copenhagen.

A museum filled with tiny, adorable versions of the mighty Royal Danish Navy.

This ordinary street was made infamous by a legendary visit from the devil.

Bored potato-guarding Nazis etched their thoughts onto a brick storage building in Copenhagen's Meatpacking District.

This historic Amsterdam bar used to accept sailor's monkeys as payment.

This sturdy, circular stronghold served as one of the forts that protected the Venetian Lagoon.

The oldest of Venice's plague quarantine stations, designed to keep the medieval city safe from disease.

In the past, Renaissance sex workers were encouraged to entice customers on this bridge.

Where Venice's gondolas go for a tune-up.

Originally a leper colony, the island is now an Armenian monastery that's home to an incredible manuscript library and eclectic museum.

Time stands still at this serene burial ground in the center of Budapest.

A forgotten graveyard lost in the tangles of an overgrown garden.

Uh, pardon me, ma'am, but I couldn't help noticing that there's a Columbo statue in the middle of Budapest.

An abandoned Incan construction project left behind a mysterious "doorway."

Ancient Peruvian fertility temple or modern money-making hoax? Either way these monoliths still look like penises.

Pre-Incan aqueduct amidst a stone forest in Peru.

Huge stone depressions which may have acted as an Incan agricultural experiment.