- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 50°36'38"N 3°46'30"W
- Eastings/Northings: 274500, 80500
- OS Grid: SX745805
- Mapcode Local: GBR QG.NV8J
- Mapcode Global: FRA 27ZG.93M
Location and coordinates are for the approximate centre of Hayne Down within this administrative area.
Geographic features and populated places may cross administrative borders.