The best place in the world to buy tinned fish.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

This gigantic monument hidden in the woods was built to thank the Dutch for sheltering Belgian refugees during World War I.

A radio telescope for listening to the stars, based in one of the cloudiest countries in the world.

This former hydraulic laboratory is now a woodland dotted with old engineering models.

Repurposed space and ultra-modern construction collide to create this geometric wooden spectacle.

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

The place where houses are born.

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

Pull up and have a drink at a museum filled with hundreds of years worth of shipwreck artifacts.

Its town washed away centuries ago, this lonely tower by the sea tells the tale of a mermaid and a curse.

This historical Netherlands fortress still bears the marks of its single siege.

This subterranean studio is filled with fascinating kinetic art.

Unchanged for centuries, this medieval library keeps its books in chains.

An overgrown and largely forgotten cemetery lies hidden within the outskirts of Amsterdam.

A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

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

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