Le Crawl en Mer Noire

Le Crawl en Mer Noire is a challenging bouldering route located in the Nainville area. Graded as "FB6c", this route offers climbers a traverse and wall climbing experience. It is the 25th route of the Black circuit, part of the Crawl boulder consisting of four routes. The topo image provides a clear overview of the climbing direction. Additionally, there is a variation of the route known as Le Crawl en Mer Noire (retour-aller), adding an extra layer of complexity to the climb.