This handsomely carved wooden church is more than 800 years old.

A unique sculpture calls the outside of this steakhouse home.

Walk along the medieval fortifications that have been protecting Tallinn since the 14th century.

Only a fragment of this 15th-century Dance of Death survives today.

This picturesque castle in Poland has a rich history, including a legend that ties it to lost Incan treasures.

First founded in 1472, this is the oldest bank in the world. Its history may explain why we call financial institutions "banks."

Climb around the high waterfalls on series of iron ladders and bridges within the wildest gorge in the Slovak Paradise.

A huge cathedral single-handedly constructed by one eccentric monk.

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

This magnificent castle grew from a small Moorish fortress, and reportedly inspired two iconic Disney castles.

This line of 12 tower mills described in the story of Don Quixote is among the most iconic landscapes in Spain.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

A Spanish town built into the cliffs.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

This no man's land slicing through the island is strewn with abandoned relics of another time.

The ruins of a fairytale castle with a tumultuous history stand high atop the mountains.

An ancient necropolis of magnificent tombs.

Once part of an ancient international harbor, it's now an all-you-can-eat shrimp buffet for flamingos and other water birds.

The ancient mosaics here are considered among the finest in the world, and serve as a stunning record of Greco-Roman daily life.

Nestled within a German forest is an intriguing, growing rock.