- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 57°54'35"N 5°35'7"W
- Eastings/Northings: 187693, 896805
- OS Grid: NG876968
- Mapcode Local: GBR D7LT.GDL
- Mapcode Global: WH075.5GK0
Location and coordinates are for the approximate centre of Opinan within this administrative area.
Geographic features and populated places may cross administrative borders.