This is a fascinating site and I recommend it if you're in Paris. There are stairs that going down isn't so bad, but if you have asthma like me, the walk up was a little difficult. I needed to take a break. But otherwise, it's incredible and the audio tour was informative! Being able to purchase these tickets before I left was a lifesaver because, I didn't think I had it in me while traveling in another country (before we got to Paris) to check the website for ticket availability. The price wasn't that huge of a difference. I had previously purchased a skip-the-line ticket from another vendor and they had canceled on me! I was so glad to get these tickets that were legit and they were sent immediately so I could enjoy the rest of my vacation!

The experience is pretty interesting and educational. It was actually a very good tour the only thing negative about the whole experience is that they sell this tour with the option of audio guide but the audio guide did not work with the app. Which made things a little annoying! However at the location, they do sell audio guides.

The catacombs were definitely worth visiting and I liked our visit overall. However, there is no mention in the booking details that headphones are no longer included with the audio tour. Since Covid they are no longer giving out headphones so you just have a cell phone shaped device to listen to the audio on speaker. This was difficult to do with multiple people and very distracting so I really didn’t listen to much of the information unfortunately. Bring your own headphones and you’ll be fine!