- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 58°4'17"N 5°21'37"W
- Eastings/Northings: 201905, 914092
- OS Grid: NC019140
- Mapcode Local: GBR F74D.9CF
- Mapcode Global: WH17M.MDL5
Location and coordinates are for the approximate centre of Achnahaird Bay within this administrative area.
Geographic features and populated places may cross administrative borders.