"In the Dark" Restaurant in Paris offers dinner in complete darkness.

Organisms normally seen under a microscope decorate this church.

Take a leisurely walk through the park to find the seven giant troll sculptures hidden throughout the park.

Theme park featuring miniature replicas of European monuments.

The world's first interactive human body museum also serves as a chair for a giant orange man.

Twisted trees shaped by coastal winds make this woodland look like something from a spooky story.

A stonemason's hilarious revenge came in the form of this peculiarly positioned gargoyle.

This Late Gothic building that once housed Erasmus is now known as the filming location of "Suspiria."

The last bastion of Roman presence north of the Alps looms over a German town.

A tiny chapel clings to a precipice above Germany’s gemstone capital.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

This ancient ruined monastery has been destroyed by fire so many times that it seems like God hates it.

Now overgrown, these anti-tank barriers from World War II are sometimes called "dragon's teeth."

The castle was reconstructed to fit Kaiser Wilhelm II's romanticized vision of the Middle Ages.

Explore this medieval cathedral by trying to spot all the malevolent monsters hiding in its beautifully colored windows.

A university observatory dome painted to resemble the beloved 'Star Wars' droid.

An ancient monastery, a locked room, and a mysterious book heist.

One man's stunning attempt at eco-friendly living.

This building’s ghostly exterior reflects its former lives as a prison, school, and funeral home.

Crooked windswept pines give this old forest an enchanted and magical look.

This small museum located under the famous cube houses, is home to some 30,000 chess pieces.

This towering church is home to a world-famous organ and a treasure trove of medieval art.

The place where houses are born.

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