- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°56'44"N 6°23'46"W
- Eastings/Northings: 84729, 14340
- OS Grid: SV847143
- Mapcode Local: GBR BXLT.P2R
- Mapcode Global: VGYBX.2MZD
Location and coordinates are for the approximate centre of Farmer's Rock within this administrative area.
Geographic features and populated places may cross administrative borders.