Ynys Feirig is an island in Rhosneigr, Isle of Anglesey
Built-Up Area: Rhosneigr
Parish/Community: Llanfaelog
Unitary Authority: Isle of Anglesey
Region: Wales
Category: Water Feature
Type: Island
Latitude/Longitude: 53°14'10"N 4°32'28"W
Eastings/Northings: 230501, 374028
OS Grid: SH305740
Mapcode Local: GBR 55.01BK
Mapcode Global: WH42Q.6XSF
Location and coordinates are for the approximate centre of Ynys Feirig within this administrative area.
Geographic features and populated places may cross administrative borders.