- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 53°15'43"N 4°36'58"W
- Eastings/Northings: 225599, 377091
- OS Grid: SH255770
- Mapcode Local: GBR GNZ2.G7B
- Mapcode Global: WH42P.282K
Location and coordinates are for the approximate centre of Porth y garan within this administrative area.
Geographic features and populated places may cross administrative borders.