Les Grattons

Les Grattons is a moderate bouldering route located in the J.A. Martin area, graded with a difficulty level of "FB4-". Known for its slab and crimpy features, this route offers an engaging climbing experience. As the 30th route of the Sky Blue circuit, Les Grattons is situated on the boulder named Grattons, alongside one other route. The topo image provides climbers with a visual guide of the general climbing direction, ensuring a challenging and enjoyable ascent.