Exploring the Catacombs of Paris

Beneath Paris is an underground network of tunnels and quarries, long closed to the public. National Geographic takes a tour of this forbidden part of the city, where urban explorers keep tradition alive.

2 minute read

February 3, 2011, 6:00 AM PST

By Nate Berg


The spaces themselves are rooted in a long history of people clandestinely voyaging below ground to hide or perform acts not legal or approved above ground. Today, a culture of underground explorers is thriving.

"Entering the quarries has been illegal since 1955, so cataphiles tend to be young people fleeing the surface world and its rules. Veterans say the scene blossomed in the 1970s and '80s, when traditional Parisian rebelliousness got a fresh jolt from punk culture. Going underground was easier then, because there were many more open entrances. Some cataphiles discovered they could walk into the quarries through forgotten doorways in their school basements, then crawl onward into tunnels filled with bones-the famous catacombs. In places only they knew, the cataphiles partied, staged performances, created art, took drugs. Freedom reigned underground, even anarchy.

At first the surface world barely noticed. But by the end of the '80s the city and private property owners had shut most of the entrances, and an elite police unit began patrolling the tunnels. Yet they couldn't manage to stamp out cataphilia. The young couple I saw climbing out of a manhole that morning were cataphiles. Maybe they had been on a date; some of the men I've explored the quarries with met their future wives in the tunnels, trading phone numbers by flashlight. Cataphiles make some of the best guides to the Paris underworld. Most Parisians are only dimly aware of its extent, even though, as they ride the Métro, they may be hurtling above the bones of their ancestors."

Tuesday, February 1, 2011 in National Geographic

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Aerial view of town of Wailuku in Maui, Hawaii with mountains in background against cloudy sunset sky.

Maui's Vacation Rental Debate Turns Ugly

Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

July 1, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

July 9, 2025 - Diana Ionescu

Map of Haussmann's redesign of Paris in the 1850s through 1870s under Napoleon III.

In Urban Planning, AI Prompting Could be the New Design Thinking

Creativity has long been key to great urban design. What if we see AI as our new creative partner?

June 30, 2025 - Tom Sanchez

Red and white "Wildfire Evacuation Route" sign on signpost.

Cal Fire Chatbot Fails to Answer Basic Questions

An AI chatbot designed to provide information about wildfires can’t answer questions about evacuation orders, among other problems.

July 10 - The Markup

Protester at Echo Park Lake, Los Angeles holding sign that says "Housing is a human right"

What Happens if Trump Kills Section 8?

The Trump admin aims to slash federal rental aid by nearly half and shift distribution to states. Experts warn this could spike homelessness and destabilize communities nationwide.

July 10 - Shelterforce Magazine

Aerial of rainbow painted crosswalks at large intersection in Castro District, Sna Francisco, California.

Sean Duffy Targets Rainbow Crosswalks in Road Safety Efforts

Despite evidence that colorful crosswalks actually improve intersection safety — and the lack of almost any crosswalks at all on the nation’s most dangerous arterial roads — U.S. Transportation Secretary Duffy is calling on states to remove them.

July 10 - Streetsblog USA

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Home and Land Services Coordinator

Appalachian Highlands Housing Partners

Associate/Senior Planner

Gallatin County Department of Planning & Community Development

Senior Planner

Heyer Gruel & Associates PA