This gruesome biblical parade celebrates the one day a year that a bit of Jesus' blood turns to liquid.

Christ's blood preserved in a Belgian town.

This former Masonic lodge has been transformed into part museum, part bar, all awesome.

Explore 400,000 years of humans' "battle against darkness" in this offbeat but thorough lamp museum.

Potato-peeling mannequins, Inca art, and a dangling tuber mobile help trace the history of fries at this Belgian museum.

You would never come across this tiny green oasis if you didn't know it existed.

A beer pipeline runs beneath Bruges.

The bronzed skull of a beheaded traitor was affixed to the city gate in the 17th century.

The former home of a trailblazing surrealist is still filled with haunting dolls and grim paintings.

This tri-part waterfall is a little bit of fairytale beauty in the heart of Luxembourg's Little Switzerland.

Once the local rulers had gone these enchanting ruins housed common folk in an almost real life fairy tale.

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

A horse statue that receives constant makeovers from graffiti artists and locals.

This medieval cathedral houses stained-glass windows featuring saints and pretzels.

Built to test magnetically levitated elevators, the tower also boasts Germany's highest visitor platform.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

A unique showroom for bathroom fixtures featuring a giant toilet observation deck.

A mosaic-tiled house built by graveyard sweeper Raymond Isidore.

The largest crypt ever constructed in France was built in the 11th century on an ancient Druid sacred site.

A once drab public housing estate is transformed into a colorful gallery of trompe l’oeil murals.

The famous winding walk at Chartres is surrounded in mystery and myth.

The Church of the Annunciation was carved into the face of a cliff, just like the rest of the town of Haute-Isle.

At Monet's beloved home you can still see the Japanese bridge, waterlilies, and weeping willows that were the subjects of some of his most iconic paintings.

A quaint medieval millhouse hovers surprisingly above the waters of the Seine.