- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°58'12"N 6°19'16"W
- Eastings/Northings: 90258, 16734
- OS Grid: SV902167
- Mapcode Local: GBR BXSR.MDN
- Mapcode Global: VGYBY.D02P
Location and coordinates are for the approximate centre of West Gap Rock within this administrative area.
Geographic features and populated places may cross administrative borders.