- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°29'32"N 2°3'4"W
- Eastings/Northings: 396786, 510800
- OS Grid: NY967108
- Mapcode Local: GBR GJ3H.QB
- Mapcode Global: WHB4Q.GBHT
Location and coordinates are for the approximate centre of Seven Hills Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.