- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 57°44'59"N 4°41'38"W
- Eastings/Northings: 239771, 876536
- OS Grid: NH397765
- Mapcode Local: GBR G8S7.GMQ
- Mapcode Global: WH2BM.VGYS
Location and coordinates are for the approximate centre of Coir' an Eich Duibh within this administrative area.
Geographic features and populated places may cross administrative borders.