Join your knowledgeable, informative guide on this tour through the underground passages and special rooms of the Catacombs. Get the most out of your visit as you listen to unique insights from your guide and together, navigate this dark but curious space. Learn the intriguing stories of those who worked, visited, and have been laid to rest here over the centuries, including the secret societies who still visit today. Discover the history of the labyrinthian passages, from how they were initially mined for limestone to how they are now home to the bones of more than 6 million former Parisians. The remains that you’ll walk past were carefully moved here in the 18th century, in a discreet operation to transfer them from the unclean and overflowing cemeteries of the city center.