- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°15'43"N 3°51'10"W
- Eastings/Northings: 276500, 375500
- OS Grid: SH765755
- Mapcode Local: GBR 1ZJQ.MB
- Mapcode Global: WH545.S8FK
Location and coordinates are for the approximate centre of Afon Gyffin within this administrative area.
Geographic features and populated places may cross administrative borders.