Latest Hills Snowdon (Yr Wyddfa) 1,085m Daear Ddu Ridge Grade-1 Moel Siabod 872m East Ridge of Y Garn Grade-2 Y Garn 947m Dolmen Ridge Grade-3 Glyder Fach Summit 994m False y Gribin Grade-1 Atlantic Slab Grade-3 Carnedd y Filiast 821m Pen yr Ole Wen 978m Carnedd Llywelyn 1,064m Southern Ridge Circuit Grade-1 Crib Goch - Crib Y Ddysgl Traverse (Summer) Grade-1 Snowdon (Yr Wyddfa) 1,085m ... list all 37 hills