- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°57'17"N 6°21'43"W
- Eastings/Northings: 87223, 15189
- OS Grid: SV872151
- Mapcode Local: GBR BXPS.SS5
- Mapcode Global: VGYBX.NDYH
Location and coordinates are for the approximate centre of Square Rock within this administrative area.
Geographic features and populated places may cross administrative borders.