- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°13'2"N 3°19'33"W
- Eastings/Northings: 309500, 258500
- OS Grid: SO095585
- Mapcode Local: GBR YR.2KLZ
- Mapcode Global: VH69N.9JHL
Location and coordinates are for the approximate centre of Gelli Hill within this administrative area.
Geographic features and populated places may cross administrative borders.