The Paris Catacombs are the City of Light's darkest tourist attraction: labyrinthine tunnels that house the remains of six million people, which were carted from overflowing cemeteries in the late ...

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 ...