Latest Hills Tryfan 915m Glyder Fach Summit 994m Castell y Gwynt 972m Idwal Staircase/Continuation Grade-3 Glyder Fawr 1,001m Pen yr Helgi Du 833m Carnedd Llywelyn 1,064m Carnedd Dafydd 1,044m Pen yr Ole Wen 978m Mullach nan Coirean - Southeast Top 917m Stob Ban 999m Carn Mor Dearg - Carn Dearg Meadhonach 1,179m Moel Hebog 782m Moel yr Ogof 655m Moel Lefn 638m ... list all 26 hills