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.
walk from Ogwen cottage unto Bwlch Tryfan then onto Tryfan and back then onto Glyder Fach Glyder Fawr and down via Devils kitchen and Llyn Idwal
