Les Grattons

Les Grattons is a challenging bouldering route located in the Buthiers Piscine area. With a graded difficulty level of "FB6a," this route features a wall with crimps that test climbers' strength and technique. As the 8th route of the Black circuit, Les Grattons is one of 5 routes on the Grattons boulder, offering climbers a variety of challenges to overcome. The topo image provides a visual guide to the general climbing direction, aiding climbers in navigating this intricate and rewarding route.