The Glyderau (a Welsh plural form, also known in English as the Glyders) are a mountain group in Snowdonia, North Wales. The name derives from the highest peaks in the range, Glyder Fawr and Glyder Fach. According to Sir Ifor Williams, the word "Glyder" derives from the Welsh word "Cludair", meaning a heap of stones.
Leading family. From the Ogwen Valley camp sites, we took the trail up the Heather terrace to locate Pinnacle rib route. After a bit of debate about which one it actually is we took the most prominent with coaching where necessary directly to the summit of Tryfan.
