Garneddwen is a village in Gwynedd, Wales.

It is situated within the SY20 postcode district, which is within the Machynlleth post town.

SY20 is the only postcode district within the Machynlleth post town.

The Machynlleth post town is within the Shrewsbury postcode area.


Key data for Garneddwen:

Administrative Ward: Corris/Mawddwy

Administrative District: Gwynedd

Country: Wales

UK Parliament: Dwyfor Meirionnydd

A map showing the location of Garneddwen within the SY20 postcode district