bleu D+ : 19

The bouldering route Bleu D+: 19 in the Merciers area presents a formidable challenge for climbers. Graded as "FB5-" in difficulty, this route features a combination of wall and slab climbing. It is the 19th route on the Blue circuit and is located on the boulder called Philatélie, which hosts a total of 5 routes. Climbers can refer to the topo image to get an overview of the general climbing direction for this intricate and demanding problem.