Sink your spoon into a luscious crema Catalana at this former urban dairy farm.

Turntable anonymously received orphans, alms, and groceries.

This statue of the legendary Austrian composer is hidden in the center of an Italian town.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

A whimsical bridge adorned with decorative dragons.

For hundreds of years, this huge figure has been blessing visitors before they explore his body.

Famed for its pie, this eatery has a hidden tunnel that allowed Catholics to secretly walk to church during the Reformation.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

The gardens and chambers of this Moorish citadel conjure memories of the Alhambra.

This Moorish fortress has guarded Málaga from the slopes of Gibralfaro hill for nearly a thousand years.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

This stone tower was built to protect Crete from incoming pirates.

The oldest olive tree in Greece has been bearing fruit for at least 2,000 years.

This ancient statue of Dionysus lies unfinished and abandoned in one of Greece's oldest quarries.

This one-time health resort was used by aristocrats around the world.

Remnants from a time before electricity.

Legend holds that this knife serves as a chilling reminder of the deadly rivalry between two local builder brothers.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

Inside this Krakow church, an explosion of psychedelic color.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.