- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 54°28'26"N 2°2'13"W
- Eastings/Northings: 397694, 508747
- OS Grid: NY976087
- Mapcode Local: GBR GJ6P.RY
- Mapcode Global: WHB4Q.PS4Y
Location and coordinates are for the approximate centre of Tarnhow Hill within this administrative area.
Geographic features and populated places may cross administrative borders.