Latest Hills Carnedd Dafydd 1,044m Carnedd Llywelyn 1,064m Pen yr Ole Wen 978m Stob Coire a' Chearcaill 771m Meall a' Bhuachaille 810m Creag nan Gabhar 834m Monamenach 807m Morrone 859m Corn Du 873m Striding Edge (Summer) Grade-1 The Snowdon Horseshoe (Summer) Grade-1 Bastow Buttress Variant Grade-3 ... list all 12 hills