- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 56°23'50"N 5°29'18"W
- Eastings/Northings: 184809, 728246
- OS Grid: NM848282
- Mapcode Local: GBR DCTT.4QW
- Mapcode Global: WH0GK.NGLL
Location and coordinates are for the approximate centre of Gleann Sheileach within this administrative area.
Geographic features and populated places may cross administrative borders.