- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 54°30'12"N 3°0'46"W
- Eastings/Northings: 334500, 512500
- OS Grid: NY345125
- Mapcode Local: GBR 7JDC.HC
- Mapcode Global: WH81Z.P2GB
Location and coordinates are for the approximate centre of Grisedale Tarn within this administrative area.
Geographic features and populated places may cross administrative borders.