- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°29'58"N 3°0'26"W
- Eastings/Northings: 334865, 512044
- OS Grid: NY348120
- Mapcode Local: GBR 7JFD.QT
- Mapcode Global: WH81Z.S54F
Location and coordinates are for the approximate centre of Grisedale Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.