- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°36'4"N 4°47'38"W
- Eastings/Northings: 202377, 81678
- OS Grid: SX023816
- Mapcode Local: GBR ZW.SB26
- Mapcode Global: FRA 07VG.VJP
Location and coordinates are for the approximate centre of Filly Horse within this administrative area.
Geographic features and populated places may cross administrative borders.