- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°18'25"N 4°45'17"W
- Eastings/Northings: 203931, 48859
- OS Grid: SX039488
- Mapcode Local: GBR N1.Z2FD
- Mapcode Global: FRA 08X7.5DJ
Location and coordinates are for the approximate centre of Little Gerrans within this administrative area.
Geographic features and populated places may cross administrative borders.