- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 50°40'11"N 3°44'42"W
- Eastings/Northings: 276779, 87021
- OS Grid: SX767870
- Mapcode Local: GBR QH.R3MM
- Mapcode Global: FRA 3719.NS9
Location and coordinates are for the approximate centre of Mardon Down within this administrative area.
Geographic features and populated places may cross administrative borders.