Gadfa is a hamlet in the community of Llaneilian, Anglesey, Wales. It is close to the town of Amlwch.
The dispersed settlement has a scatter of buildings mainly along and to the west of the A5025, with a smaller number on the eastern side of the road.historicwales.gov.uk the map enabled portal for historic environment in Llaneilian. Accessed 15 November 2017
See also List of localities in Wales by population
References