Le Cas Lisse

Le Cas Lisse is a challenging bouldering route located in the Ussy area. Graded with a difficulty level of "FB6a," this route features a traverse style of climbing and incorporates slopers as key holds. As the 20th route of the Red circuit, it offers climbers a test of their skills and techniques. The topo image gives climbers an overview of the general climbing direction, helping them navigate through this demanding problem.