- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 57°52'15"N 5°43'29"W
- Eastings/Northings: 179201, 892934
- OS Grid: NG792929
- Mapcode Local: GBR D77X.QJW
- Mapcode Global: WH079.1F59
Location and coordinates are for the approximate centre of Ob a' Ghunnaich within this administrative area.
Geographic features and populated places may cross administrative borders.