FAQ
Frequently Asked Questions
Quick, factual answers to help you prepare for your underground visit.
How much does it cost to visit the Paris Catacombs?
Standard admission is €31 for adults, which includes an audioguide. Reduced and child rates are listed on the official site.
Do I need to book Paris Catacombs tickets in advance?
Yes. Online booking is mandatory. The official website opens ticket sales exactly 7 days in advance. Read Buying Tickets for booking strategies.
How long does the Paris Catacombs tour take?
The official tourist circuit is 1.5 kilometers long. It takes about one hour to complete the walk at a normal pace.
Are there really 6 million bodies in the Paris Catacombs?
Yes. The site contains the remains of approximately six million Parisians. They were moved here from overflowing city cemeteries in the late 18th century.
Is it illegal to go off the path in the Paris Catacombs?
Yes. Exploring outside the designated 1.5 km tourist path is illegal. It is heavily fined and dangerous due to unmapped hazards.
Why were the Paris Catacombs built?
The site was established in former limestone quarries to solve major public health issues. The city's cemeteries were overflowing, prompting officials to move the remains underground.
Is it cold inside the Paris Catacombs?
Yes. The tunnels maintain a constant temperature of 14°C (57°F) year-round. Humidity is also very high.
How many steps do you have to climb in the Paris Catacombs?
You must descend 131 steps to enter the tunnels. At the end of the tour, you must climb 112 steps up a spiral staircase to exit.
Can you touch the bones in the Paris Catacombs?
No. Touching the bones, skulls, or historic inscriptions is strictly prohibited to preserve the fragile site.
Is there a dress code for the Paris Catacombs?
There is no strict dress code, but you need comfortable, flat walking shoes for uneven ground. Bring a light sweater or jacket for the 14°C cold. Check Dress Code & Temp.
Are the Paris Catacombs open on Mondays?
No. The site is closed on Mondays. It is open Tuesday through Sunday from 9:45 AM to 8:30 PM.