Okay, folks, let's start by not confusing the Catacombs of Paris (more on the Denfert-Rochereau side) with the Crypte de Paris (the Gallo-Roman remains located beneath the Parvis de Notre-Dame de Paris)! With its hundreds of skulls and bones, the Catacombs are a mystical place that fascinates as much as it worries, forming a 350 km network beneath the capital.
Who are the dead in Paris' Catacombs? What can you visit in the Catacombs? What should I wear to visit them? At what age can you visit them? We'll try to answer your questions.
Let's get back to the story. 20 meters underground, the quarries house one of the strangest cemeteries in Paris. Built over an area of 11,000 m² in 1800, it brings together all the bones from cemeteries closed for reasons of insalubrity, notably the Cimetière des Innocents, a cemetery in the Halles district that contaminated the soil. By order of the King's Council in April 1777, the bodies and bones were moved to underground quarries, transformed into ossuaries!
This ossuary, rather than becoming a mass grave, was to become the Empire of Death, in a fascinating (disturbing?) presentation by Héricart de Thury; in 1809, the municipal ossuary was created!
You have to descend a spiral staircase to land in this timeless place: fortunately, you arrive in a psychological preparation room that explains the whys and wherefores of how these millions of skulls ended up underground, meticulously laid out in a 2 km path. It's only a tiny part of the Catacombs that can be visited "legally", even if many cataphiles like to give themselves a thrill by exploring them without authorization. To visit the Catacombs, don't forget your jacket. You don't need boots, but we do recommend flat shoes. It would be a shame to fall face first onto human bones...
On site, the number of bones is impressive! In addition to the signs explaining the origin of the bones, we're also disturbed by a number of inscriptions. We note this inscription by Lamartine: "Ainsi tout change, ainsi tout passe, ainsi nous-mêmes nous passions. Alas! without leaving more traces than this boat where we glide under this sea where everything fades away".
If the labyrinth is philosophical and makes us reflect on our place in the world, it's important to remember that this ossuary was imagined in a Christian kingdom, as can be seen in the many maxims that warn the ungodly.
Who stays in the catacombs, you ask? Famous figures and many unknowns, we can tell you. One 800-meter-long gallery, the famous Galerie des Ossements, is home to such luminaries as Charles Perrault, Rabelais and Racine.
The Catacombs bring the history of Paris to life with a store featuring books on the history of the site, literary works inspired by the catacombs, and a host of skull-themed merchandise, from scented candles to designer jewelry!
An experience you won't soon forget! Don't forget to book your visit online, if you don't want to end up in the water!
Dates and Opening Time
Starts November 26, 2025
Location
Catacombs
1, place Denfert-Rochereau
75014 Paris 14
Recommended age
From 10 to 130 years old
Official website
www.catacombes.paris.fr
Booking
www.billetterie-parismusees.paris.fr
More information
Tuesday to Sunday, 9:45 a.m. to 8:30 p.m., ticket office closes at 7:30 p.m. Closed on Mondays and certain public holidays: January 1, May 1 and December 25. The Catacombs are open on Ascension Thursday, July 14, August 15, November 1 and November 11 (except Mondays).



































