Behind the neat stack of skulls, tibias, and femurs in the Paris catacombs lies a chaos of bones ... and arena can still be found on the Île de la Cité and in the Latin Quarter.

Not every inch of Paris is as romantic as you think – in fact, the Catacombs are downright chilling. Prior to the creation of the Catacombs in the late 18th century, Parisians buried their dead ...