- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°43'27"N 6°23'37"W
- Eastings/Northings: 124208, 656612
- OS Grid: NR242566
- Mapcode Local: GBR BFLL.B3B
- Mapcode Global: WGYH4.RDH3
Location and coordinates are for the approximate centre of Na h-Oighreachan within this administrative area.
Geographic features and populated places may cross administrative borders.