So, are the Paris Catacombs really worth it? That’s the question I get asked all the time—especially from travelers who aren’t sure if it’s just a tourist trap or something truly unique.
I haven’t (yet!) visited the Catacombs myself, but one of my close friends from Romania did—and it was the main reason she came to Paris in the first place. She’s a horror film fan, a nurse, and absolutely obsessed with anything to do with bones and underground tunnels (in the best way).
So instead of writing this post in the usual way, I decided to do something different: interview her. This way, you get the raw, unfiltered truth about what it’s actually like to go down into the dark and eerie world beneath Paris.
From creepy corridors to accessibility tips, here’s everything you need to know—direct from someone who’s been there, and loved it.
Is this a thing you should do for Halloween in Paris? Let’s see!
I’m Ersilia – architect and travel lover
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What Are the Paris Catacombs, Really?
Let me explain this how I would to a friend, maybe while we’re walking along the Seine with a coffee in hand.
The Catacombs aren’t a cheesy Halloween attraction—they’re real, deeply historic, and unlike anything else you’ll see in Paris. Originally, these tunnels were part of a massive network of old limestone quarries that run beneath the city. In the late 1700s, Paris had a serious problem: its cemeteries were overflowing, especially Les Innocents in the center. It got to the point where it was causing disease and horrible smells.
So the city decided to move millions of human remains underground. But instead of tossing them randomly, workers carefully arranged bones into walls, arches, even shapes. The result is both haunting and beautiful. It’s like walking through a memorial and a piece of art at the same time.
Only a small part of the tunnels are open to visitors today—around 1.5 kilometers. But it’s enough to feel like you’ve entered a secret, otherworldly Paris. It’s damp, quiet, and makes you reflect. If you’re someone who loves history, or just wants to see something different—this is it.
Questions I asked my friend after her visit to the Catacombs
What inspired you to visit the Paris Catacombs?
“Visiting the Paris Catacombs was actually the main reason for our trip to France! I’m a horror film fanatic, and after watching As Above, So Below, I couldn’t stop thinking about this massive, hidden world beneath Paris—nearly 200 miles of tunnels? I had to see it for myself.
I started reading up on the history of the Catacombs, and it just felt like the right time to finally plan a trip. We added a few other famous Paris excursions, but this was at the top of my list.”
What inspired you to visit the Paris CatacoDid you book tickets in advance?
“Actually, we didn’t—which I don’t recommend. But I’m a Blue Badge holder (I live with a disability), and thankfully, many Paris attractions, including the Catacombs, allow free entry for disabled visitors without requiring pre-booking.
We queued for about 30 minutes, which wasn’t bad, but had we not qualified for priority entry, we may not have been able to get in at all.”
How was the experience of getting in and exploring the Catacombs?
“Once inside, we rented the audio guides, but honestly, after a bit we preferred reading the printed signs and historical boards throughout the route. I would still recommend the audioguide, though—it’s packed with succinct and well-curated information, especially if you’re a history nerd.
We descended a long spiral staircase and entered a world like no other. Walls of bones, some artfully arranged into crosses or patterns, lined the passages. Occasionally, we came across inscriptions, sculptures, and eerie collections of skulls. I’m a nurse, so the anatomical aspect fascinated me. This isn’t just macabre; it’s a reflection of humanity, mortality, and 18th-century ingenuity.”
What should people know before visiting?
“First of all, wear proper shoes! The paths can be wet and slippery. Boots are your best bet. The ceilings are low, the corridors narrow, and the ground uneven, so be mindful of your footing.
It’s not wheelchair accessible, and if you have mobility issues, it may not be suitable. The exit staircase is a 112-step narrow spiral that doesn’t allow you to rest or pass anyone. It’s challenging, especially on the way out when you’re tired. You won’t see light until you reach the surface.
But the Catacombs are well-organized. Entry is staggered, so even if you visit at peak time, the crowding is manageable.”
Was there anything surprising about the visit?
“Honestly, yes. I didn’t expect it to be so well-curated and reflective. The messages carved into the walls, the layout of the ossuary—it’s not just bones; it’s Parisian history made physical.
Also, I didn’t realize that so many Paris attractions are free for people with disabilities. I wish I had known that before—it would’ve changed how we planned our entire trip.”
Would you recommend visiting the Paris Catacombs?
“100% yes. For me, it was the highlight of our entire trip to Paris. I bought a Catacombs fridge magnet and a few small souvenirs because I genuinely want to remember it. And I’d go again.
If you’re into history, science, or even horror, the Catacombs offer something truly unique. Just make sure you plan ahead, wear good shoes, and know your physical limits. It’s not for everyone, but if you can handle it, it’s unforgettable.”
An interesting video I watched on the suject
Final Verdict: Are the Paris Catacombs Worth It?
For thrill seekers, history buffs, and lovers of the macabre—absolutely. The Catacombs of Paris offer an immersive, reflective, and spine-tingling experience you won’t find anywhere else. This is one of the best things to do in Paris.
Just be sure to book in advance, wear sturdy shoes, and prepare for physical exertion. If you have mobility issues, consider whether the physical environment will be manageable.
Still unsure? Remember: you’re walking a mile-long underground memorial made of millions of bones beneath one of the most romantic cities in the world. If that contrast alone doesn’t intrigue you, maybe the Catacombs aren’t for you. But for those who feel the pull—it’s unforgettable.
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Hi, I’m Ersilia
Toulouse, France
Originally from Romania
English & French Content
As a Romanian expat living in the heart of southern France, I guide English speakers to discover authentic French experiences without the language barrier. My unique perspective as both a local and an expat allows me to share insider tips, cultural insights, and practical advice that you won’t find in typical guidebooks.
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