- Category: Water Feature
- Type: Island
- Latitude/Longitude: 53°8'13"N 4°24'32"W
- Eastings/Northings: 238944, 362719
- OS Grid: SH389627
- Mapcode Local: GBR 5B.69G5
- Mapcode Global: WH43C.7DPS
Location and coordinates are for the approximate centre of Ynys y Clochydd within this administrative area.
Geographic features and populated places may cross administrative borders.