- Category: Water Feature
- Type: Island
- Latitude/Longitude: 51°36'25"N 2°39'12"W
- Eastings/Northings: 354841, 190022
- OS Grid: ST548900
- Mapcode Local: GBR JN.9TH8
- Mapcode Global: VH87T.YVKS
Location and coordinates are for the approximate centre of Chapel Rock within this administrative area.
Geographic features and populated places may cross administrative borders.