- Category: Water Feature
- Type: Group of Islands
- Latitude/Longitude: 56°29'17"N 6°25'46"W
- Eastings/Northings: 127426, 741704
- OS Grid: NM274417
- Mapcode Local: GBR BCHK.RRV
- Mapcode Global: WGYCG.65JT
Location and coordinates are for the approximate centre of Treshnish Isles within this administrative area.
Geographic features and populated places may cross administrative borders.