- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°7'20"N 5°28'32"W
- Eastings/Northings: 151666, 30492
- OS Grid: SW516304
- Mapcode Local: GBR DXVC.BP3
- Mapcode Global: VH130.16N0
Location and coordinates are for the approximate centre of Chapel Rock within this administrative area.
Geographic features and populated places may cross administrative borders.