- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 56°18'52"N 6°2'12"W
- Eastings/Northings: 150456, 720891
- OS Grid: NM504208
- Mapcode Local: GBR CDG0.ZLZ
- Mapcode Global: WGZFK.7KL2
Location and coordinates are for the approximate centre of Gleann Alasgaig within this administrative area.
Geographic features and populated places may cross administrative borders.