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.
South Carneddau circuit repeat up to Caernedd Daffyd. Then across to Lliwelyn and Pen Yr Helgi Du. Descending south along the shoulder until hitting the Leet and following this eastward. The day was continued along Cowlyd, over the tops to Crafnant and back down to Capel Curig.
