Latest Climbs Trois Monts Route PD+ Pointes Lachenal Traverse AD 2 Arete des Cosmiques AD 3 Northwest Ridge (Petite Fourche) F+ Great Gully Ridge HS 4b Shark Buttress Grade-3 Original Summer Route IV 6 Fingers and Thumbs IV 5 The Haston Line III 4 Southwest Ridge PD ... list all 10 climbs