- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°42'8"N 5°16'45"W
- Eastings/Northings: 173500, 205500
- OS Grid: SM735055
- Mapcode Local: GBR G1.2TLD
- Mapcode Global: VH0VC.FGWS
Location and coordinates are for the approximate centre of Mad Bay within this administrative area.
Geographic features and populated places may cross administrative borders.