- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 57°5'26"N 2°26'49"W
- Eastings/Northings: 373006, 800042
- OS Grid: NJ730000
- Mapcode Local: GBR X5.HB8L
- Mapcode Global: WH8PT.C1YL
Location and coordinates are for the approximate centre of Hirn within this administrative area.
Geographic features and populated places may cross administrative borders.