- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 55°54'10"N 6°8'58"W
- Eastings/Northings: 140730, 675542
- OS Grid: NR407755
- Mapcode Local: GBR CF63.N01
- Mapcode Global: WGZHF.HWVM
Location and coordinates are for the approximate centre of Glac Gille Gun Cheann within this administrative area.
Geographic features and populated places may cross administrative borders.