Le Carnage | 7B+ Boulder problem at Bas Cuvier

France / Île-de-France / Seine-et-Marne

Chipped: The starting left hand-hold is manufactured.

The first 7B in Fontainebleau. Climbed in 1977, key holds were manufactured by Jérôme Jean-Charles, who believed that the possibilities for hard climbing on natural rock had been exhausted and the only way to progress would be to add holds to 'unclimbable' rock.

Topo Bleau summarises the paradox:

But Cuvier is also the massif of all the wrong turns, given how much the rock has been altered. Nowhere else are there so many manufactured holds, so many holds patched with cement. In a way, that was the price of progress.

But let’s not throw our hammers at the heads of those who came before. In the spirit of the time, they weren’t violating any ethical principle, because it hadn’t yet been recognised that chipping actually limits the standard. In other words, it unconsciously avoided engaging with the rock itself. It took 17 years to go from 7a to 7b, and only 7 years from 7b to 8a. [1]

In 2001 the problem was vandalised by a disgruntled local climber, who attempted to chip off the starting hold, making the problem harder. (2)

Despite its manufactured nature, the problem is one of the most popular in Fontainebleau and a milestone for any aspiring Bleausard.

References

[1] https://sites.google.com/site/topobleau/escalades-bleau/Foret-domaniale-de-Fontainebleau/Les-Cuviers?authuser=0

[2] On The Edge issue 110, page 10

Contributors
TdG
31 contributions since 14th June 2025.
22 contributions since 12th May 2023.
6 contributions since 4th June 2025.

Lists


Pics + Vids

No pics or vids yet.


Ascents

5 successful ascents recorded.

Climber Style Ascent Date Suggested Grade
First ascent.

First 7B in the Forest. Chipped. Upgraded to 7B+ in 2001 after further chipping.

Second ascent.

References

[1] Godoffe, J. 'Blocs en stock: Le Cuvier', 1993

Dany Riche Boulder | worked 1988
First female ascent.
Spike Fullwood Boulder | worked 10th Apr 2024