- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 57°25'9"N 4°5'54"W
- Eastings/Northings: 274068, 838497
- OS Grid: NH740384
- Mapcode Local: GBR J973.RC2
- Mapcode Global: WH4GR.0SM5
Location and coordinates are for the approximate centre of Auchnahillin within this administrative area.
Geographic features and populated places may cross administrative borders.