Thirty creepy ghosts now inhabit this decaying 14th-century church.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

Underneath this small church are 15,000 bones, arranged by an obsessive academic.

A church of bones, decorated with 40,000 human skeletons.

This charming wooden church was disassembled and moved not once but twice before settling in this Prague garden.

A surreal statue honoring Prague's favorite literary son.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

Walk through Czech history in Prague's largest graveyard.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

Countless grotesque faces stare out from this eerie Prague art wall.

A Jenga-style cylindrical tower of books that appears to go on forever.

Dedicated to the art of hunting, with juxtapositions of contemporary art.

Saintly bones pressed into a wax effigy of a Catholic superstar.

Each spring, a dreamlike carpet of bluebells overtakes the forest floor.

Lavish royal estate punctuated with heated greenhouses.

The Devil’s own choice when he needs a drink in Brussels.

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

This crumbling, graffiti-covered mansion sits tantalizingly within reach of the proletariat who frequent a public park.

The Cimetière des Chiens et Autres Animaux Domestiques is one of the oldest pet cemeteries in the world.

Collection of antique taxidermy and natural specimens, near one of Paris's oldest flea markets.

The headless bodies of more than 1,300 guillotined victims of the Reign of Terror are buried here in mass graves.

An all-American grocery store in Paris sells U.S. "cuisine" like Pop-Tarts and Heinz ketchup to homesick ex-pats.

This museum houses an imposing skeleton army comprised of creatures great and small.