- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 49°54'39"N 6°17'42"W
- Eastings/Northings: 91744, 10051
- OS Grid: SV917100
- Mapcode Local: GBR BXVX.F9K
- Mapcode Global: VGYC4.THTL
Location and coordinates are for the approximate centre of Baymark Rock within this administrative area.
Geographic features and populated places may cross administrative borders.