- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°58'19"N 5°13'34"W
- Eastings/Northings: 168759, 12980
- OS Grid: SW687129
- Mapcode Local: GBR Z3.XXY1
- Mapcode Global: VH13Q.CYFS
Location and coordinates are for the approximate centre of Lion Rock within this administrative area.
Geographic features and populated places may cross administrative borders.