- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°32'29"N 6°8'25"W
- Eastings/Northings: 152334, 857705
- OS Grid: NG523577
- Mapcode Local: GBR C87S.L7W
- Mapcode Global: WGZ7H.NQ71
Location and coordinates are for the approximate centre of Leac Tressirnish within this administrative area.
Geographic features and populated places may cross administrative borders.