- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°43'58"N 2°54'38"W
- Eastings/Northings: 335823, 92996
- OS Grid: SY358929
- Mapcode Local: GBR PJ.YCRN
- Mapcode Global: FRA 47S4.PTN
Location and coordinates are for the approximate centre of Black Ven Rocks within this administrative area.
Geographic features and populated places may cross administrative borders.