A set of seven houses, each built in a style that represents a European country.

This subterranean studio is filled with fascinating kinetic art.

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

This collection of illusory paraphernalia has been culled from the history of London's premier magician's club.

Go inside a revolutionary, cage-less zoo where 70 species of monkeys roam free alongside their human visitors.

A dream-like maze full of strange art, surreal spaces, and fantasy landscapes to get lost in.

Incredible labyrinth of man made caves.

Rich with fauna and flora, nature-lovers can walk across the sea at this UNESCO World Heritage spot.

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

This unusual elevator doesn’t stop or slow down.

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.

A beautiful maze marks where three countries meet.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

The world's only museum devoted to the wonders of fluorescence.