- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°45'57"N 4°5'31"W
- Eastings/Northings: 265504, 543254
- OS Grid: NX655432
- Mapcode Local: GBR JJ83.GBR
- Mapcode Global: WH4WQ.3GPL
Location and coordinates are for the approximate centre of Richardson's Rock within this administrative area.
Geographic features and populated places may cross administrative borders.