| Location- | Tryfan (Snowdonia) |
| Map- | Snowdon/ Yr Wyddfa, OL17 |
| Route- | Llyn Ogwen- Tryfan 915m (North Ridge)- Bwlch Tryfan- Glyder Fach 994m- Glyder Fawr 999m- Y Gribin- Llyn Ogwen |
| Distance- | 5.75 miles |
| Weather- | Mainly cloudy with cloud decending over the summits at times |
| Location Map- | Yes |
| Memory Map- | Yes |