- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 57°23'5"N 6°35'8"W
- Eastings/Northings: 124524, 842014
- OS Grid: NG245420
- Mapcode Local: GBR B946.D7T
- Mapcode Global: WGX5S.TN40
Location and coordinates are for the approximate centre of Gleann Bharcasaig within this administrative area.
Geographic features and populated places may cross administrative borders.