- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°35'28"N 6°18'38"W
- Eastings/Northings: 128500, 641500
- OS Grid: NR285415
- Mapcode Local: GBR BFTY.05X
- Mapcode Global: WGYHS.1Q5K
Location and coordinates are for the approximate centre of Port nan Gallan within this administrative area.
Geographic features and populated places may cross administrative borders.