- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 49°54'12"N 6°18'8"W
- Eastings/Northings: 91184, 9258
- OS Grid: SV911092
- Mapcode Local: GBR BXTY.40R
- Mapcode Global: VGYC4.QP18
Location and coordinates are for the approximate centre of Big Jolly Rock within this administrative area.
Geographic features and populated places may cross administrative borders.