Ordered by the number of ascents recorded.
| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| Les Rois du Lithium | Sport route | 9b | 1 | ||
| Les Spécialistes | Sport route | 8b+ | 1 | ||
| Le Surplomb de la Mée | Boulder problem | 8B | 1 |
Initially climbed by Jacky Godoffe and Alain Ghersen in 1983 it was the first 7C+ in the forest. It then broke and was re-climbed by Marc le Menestrel at 8A+ before it broke again in 2010 and was re-climbed by Antoine Vandeputte. |
|
| Les Vrais Cons Pélerins | Sport route | 8a+ | 1 | ||
| Les Yeux Plus Gros que l'Antre | Sport route | 9b | 1 | ||
| Lethal Weapon | Trad climb | E5 | 1 | ||
| L'Étoile Du Nord | Boulder problem | 8B+ | 1 | ||
| L'Etrave | Boulder problem | 7B+ | 1 | ||
| Let's Get Ready to Rumbleweed | Boulder problem | 8A | 1 | ||
| Let The Tribe Increase | Sport route | 8a | 1 | ||
| Let the Tripe Increase | Sport route | 7c | 1 | ||
| Leviathan | Boulder problem | 8A | 1 | ||
| Leviathan Extension | Boulder problem | 8A | 1 | ||
| Leviathan SDS | Boulder problem | 8A+ | 1 | ||
| Levitation | Boulder problem | 8B+ | 1 | ||
| Le Voyage Éternel | Boulder problem | 8C | 1 | ||
| Le Voyageur Face a la Mer de Nuage | Boulder problem | 8B | 1 | ||
| Leyroy Slips a Disc | Boulder problem | 7B | 1 | ||
| L'Hélicoptère | Boulder problem | 7A | 1 | ||
| L'Horla | Trad climb | E1 | 1 |