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.
Idwal Cottage to Flyder Fawr via Ordinary Route, Lazurus, and the Arete, descended down Seniors Ridge back to CP. With Jim and Gunz.
