An enchanting monastery in the Spanish countryside appears lifted from a fantasy tale.

Religious dwelling in a Spanish volcano.

A darkly erotic open-air statuary in Catalonia.

Of course Salvador Dalí lived in a castle...

Museum preserving torture methods from the past.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

Böttcherstraße's bells, extolling Nordic virtues and the great conquerors of the world.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

Jesus' footprints and the first catacombs in the world.

2300-year-old Roman road connecting the empire.

Breathtaking and huge 430 year old maps of Italy.

The final resting place of the poets Shelley and Keats.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

The skull of the patron saint of lovers lies in the Basilica di Santa Maria in Cosmedin—maybe.

The ancient tomb acts as a calendar that keeps perfect time.

Super Robot anime statue guards a forgotten suburban development in Tarragona.

Stunning Roman aqueduct used for 1900 years and still standing.