 Llanddeiniolen

Llanddeiniolen () is a community in the county of Gwynedd, Wales, and is from Cardiff and from London.It comprises the villages of Deiniolen, Bethel, Dinorwig, Rhiwlas, Brynrefail and Penisarwaun, and is the third-largest community by population in Gwynedd, with 5072 people in the 2011 census.