- Category: Water Feature
- Type: Island
- Latitude/Longitude: 51°52'3"N 5°11'42"W
- Eastings/Northings: 180126, 223613
- OS Grid: SM801236
- Mapcode Local: GBR C8.SJ1T
- Mapcode Global: VH0TM.WBX2
Location and coordinates are for the approximate centre of St Elvis Rock within this administrative area.
Geographic features and populated places may cross administrative borders.