Nicknamed the "Museum of Horrors," this French anatomical collection has been fascinating visitors for over a century.

An unusual number plate signifies the building's saucy past.

A simple plaque on the facade is the only reminder that the treaty ending the American Revolution was signed inside.

A short distance from the Eiffel Tower is the final resting place of several of the city’s more well-known and interesting characters.

The only remaining collection of flayed figures made by French "madman" Honoré Fragonard.

A French artist's vague warning hangs over Belleville.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

The oldest and smallest cemetery in Paris is only open to the public twice a year.

The artist and his brother are buried in a landscape straight out of a van Gogh painting.

135 bronze medallions mark a French meridian line which once rivaled the hotshot Greenwich timeline.

The spiral staircase hidden inside this giant Parisian column was likely built for Catherine de Medici's astrologer.

A 16th-century fountain marks the site of a lost medieval cemetery once filled with mass graves.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

An overlooked marble is the only surviving in-place 18th century example of the measurement that changed how we define distance.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

Indents in the pavement are all that remain from a grisly death machine in Paris.

Walk upon the mementos of the dead in this Parisian courtyard paved with medieval tombstones.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

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

Of course the grave of JFK's assassin is surrounded by conspiracy theories.