La Sirène

La Sirène is a challenging bouldering route located in area 91.1. With a graded difficulty level of "FB5-", this route offers climbers a demanding climb up a wall. La Sirène is the 14th route on the Red circuit and is one of four routes situated on the boulder called Carpette. Climbers can refer to the topo image for a general understanding of the climbing direction, while the related video provides inspiration and possible beta for tackling this challenging problem.