- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 51°9'42"N 1°56'53"W
- Eastings/Northings: 403726, 140287
- OS Grid: SU037402
- Mapcode Local: GBR 3YR.099
- Mapcode Global: VHB5G.52Z6
Location and coordinates are for the approximate centre of Yarnbury Castle within this administrative area.
Geographic features and populated places may cross administrative borders.