- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°25'40"N 5°3'40"W
- Eastings/Northings: 182668, 63156
- OS Grid: SW826631
- Mapcode Local: GBR ZD.85PM
- Mapcode Global: FRA 079X.L02
Location and coordinates are for the approximate centre of Dollar Rock within this administrative area.
Geographic features and populated places may cross administrative borders.