Llandecwyn is a village in Gwynedd, Wales.

It is situated within the LL47 postcode district, which is within the Talsarnau post town.

LL47 is the only postcode district within the Talsarnau post town.

The Talsarnau post town is within the Llandudno postcode area.


Key data for Llandecwyn:

Administrative Ward: Harlech

Administrative District: Gwynedd

Country: Wales

UK Parliament: Dwyfor Meirionnydd

A map showing the location of Llandecwyn within the LL47 postcode district