Gellilydan is a village in Gwynedd, Wales.

It is situated within the LL41 postcode district, which is within the Blaenau Ffestiniog post town.

LL41 is the only postcode district within the Blaenau Ffestiniog post town.

The Blaenau Ffestiniog post town is within the Llandudno postcode area.


Key data for Gellilydan:

Administrative Ward: Trawsfynydd

Administrative District: Gwynedd

Country: Wales

UK Parliament: Dwyfor Meirionnydd

A map showing the location of Gellilydan within the LL41 postcode district