Grid Reference: SH716407
Country: Wales
County:
Constituency: Dwyfor Meirionnydd
Parish: Ffestiniog
Existing streets on postcode LL41 4PY
Coch Gwaen, , Cwm Cynfal
Llech Ronwy, , Cwm Cynfal
1, Ynys Cottage, , Ffestiniog
2, Ynys Cottage, , Ffestiniog