The giant scales in this museum can still tell if someone is one of the devil's brides just by weight.

Take a stroll through the hellish grotesques of Hieronymus Bosch in this elaborate Netherlands church.

This centuries-old gothic monster has been converted into a sprawling, glossy bookstore.

The largest collection of handbags in the world, the oldest of which were used to carry Bibles, primarily by men.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

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

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

Oldest Museum of the Netherlands is a true cabinet of curiosities.

This beautifully designed star-shaped fort was the premier defense system of the late 1500s.

Invisible bridge parts the waters, invoking biblical images and preserving the ominous feel of an ancient moat.

This unattributed sculpture in Amsterdam is hiding in plain sight.

A former plague hospital turned medical museum.

This impressive collection of rare books on ancient mysticism inspired author Dan Brown.

A beautiful maze marks where three countries meet.

The attic of a four-century-old canal house hides a clandestine church.

Peek through a transparent pyramid and drink in the mountain made of books.

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

Cat art as far as the eye can see.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

A curious collection dedicated to human and animal anatomy and pathology.

Museum preserving torture methods from the past.

A beautiful mountaintop mausoleum devoted to a Montenegrin icon can't seem to make everyone happy.

One of the world's oldest olive trees, thought to be over 2,000 years old.

This exclusive resort has completely covered a tiny Balkan island in a 5-star warren of guest rooms.