A landscape decorated with enormous skull sculptures.

One of the oldest masonic museums in Paris.

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

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

BDSM, 1930s Style.

Hundreds of prehistoric stones, arranged in perfect lines in a French field.

Massive puppet-automaton machines created by French artist collective Machines de l’Ile.

Home to the "Rat King" of Nantes and other wonders of the natural world.

This small chapel is built of human bones and decorated with a golden skeleton.

Picturesque intersection of witchcraft and ancient Christianity.

An honorary saint of the people, Maria Adelaide became an incorrupt corpse, the clothes intact, exhaling “a strong scent of roses.”