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.
Scrambling up north ridge of Tryfan to North summit, then heading down West due to high winds towards Australia lake and over to Llyn Idwal before decending. Group of 3
