- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°57'14"N 6°22'10"W
- Eastings/Northings: 86689, 15121
- OS Grid: SV866151
- Mapcode Local: GBR BXNT.37S
- Mapcode Global: VGYBX.KF16
Location and coordinates are for the approximate centre of Gweal within this administrative area.
Geographic features and populated places may cross administrative borders.