Foel Gron is a peak on the Moel Eilio ridge of hills/mountains in Snowdonia, North Wales. This ridge is used as a hiker's route from Llanberis to the summit of Snowdon.Nuttall, John & Anne (1999). The Mountains of England & Wales - Volume 1: Wales (2nd edition ed.). Milnthorpe, Cumbria: Cicerone (...) (from Wikipedia)