The world's largest private telescope collection hides in a secret wing of a Dutch auto museum.

In the Netherlands, one of the world's largest private car collections can be found.

Found in the waddenzee, this propeller has been put on public display as a reminder of the Second World War.

Small transmitter operated by a priest in the Netherlands.

A retail shop has preserved the 17th-century food cellar from the old building it now occupies.

A massive stone fox oversees a Rotterdam elementary school crosswalk.

Scale model of St. Peter's Cathedral (Rome) in the middle of a small Dutch town.

Where lovers tie birch branches into long-lived knots.

A preserved building where the dead were once watched for signs of life.

This large sand dune in the Netherlands is home to wind-whipped trees with "floating" roots.

This neighborhood of futuristic ball houses looks like an alien settlement in a science fiction film.

Visit the ancient, mysterious Roman catacombs ... in the Netherlands.

Unsurprisingly, Holland is home to one of the most magnificent flower gardens in the world.

Hidden within a Netherlands crater is a stone bed that lets those who lie in it see the sky as a curved surface.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

A Milanese café entirely designed by the American director Wes Anderson.