Latest Hills Snowdon (Yr Wyddfa) 1,085m The North Ridge (Summer) Grade-1 Tryfan 915m Y Garn 947m Elidir Fawr 924m Carnedd Llywelyn 1,064m Garnedd Ugain 1,065m Crib Goch Summit 923m Glyder Fach Summit 994m Carnedd Dafydd 1,044m Pen yr Ole Wen 978m Glyder Fawr 1,001m Ben Nevis 1,344m Carn Mor Dearg - Summit 1,223m Yr Elen 962m ... list all 18 hills