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

This abandoned Belgian fortress is purposefully being left to nature.

This giant urban staircase was built to keep the city's brave fighting men from getting waylaid in the red light district.

The body of at least one victim of a construction accident was left behind in the collapsed pylon, buried under tons of concrete.

Largest illuminated advertisement sign in the world.

Descend into the tunnels to experience the life of a coal miner.

This Netherlands museum holds a gloriously mechanical collection of ornate musical automata.

This still-celebrated home was a radical architectural experiment in 3D De Stijl.

This massive steel pyramid can be entered by a set of jagged steps that let visitors stand in its heart.

For the holidays, the tallest broadcasting tower in the Netherlands turns into one of the world's tallest Christmas trees.

This disused VLF radio station is no longer in service but the surrounding town still bears its name.

This former steel and coal plant is now a neon-lit industrial fantasia.

A grassy pyramid named after a French battle.

Incredible labyrinth of man made caves.

An idyllic hotel that gave its name to a supposed shadow government.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

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

A UFO-shaped event building originally intended to be a science museum showcasing the future.