- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 56°58'43"N 4°59'28"W
- Eastings/Northings: 218305, 791493
- OS Grid: NN183914
- Mapcode Local: GBR GB18.QFC
- Mapcode Global: WH2G5.9VDC
Location and coordinates are for the approximate centre of Gleann Cia-aig within this administrative area.
Geographic features and populated places may cross administrative borders.