- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 56°44'12"N 6°9'0"W
- Eastings/Northings: 146294, 768255
- OS Grid: NM462682
- Mapcode Local: GBR CB6X.FR5
- Mapcode Global: WGZCC.HXLY
Location and coordinates are for the approximate centre of Achnaha within this administrative area.
Geographic features and populated places may cross administrative borders.