- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°13'3"N 3°39'26"W
- Eastings/Northings: 281846, 36586
- OS Grid: SX818365
- Mapcode Local: GBR QP.FVBM
- Mapcode Global: FRA 387G.0Y3
Location and coordinates are for the approximate centre of Barler Rock within this administrative area.
Geographic features and populated places may cross administrative borders.