- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 57°55'2"N 6°43'16"W
- Eastings/Northings: 120523, 901765
- OS Grid: NB205017
- Mapcode Local: GBR 97SS.XXY
- Mapcode Global: WGX36.Q8M8
Location and coordinates are for the approximate centre of Gleann Trolamaraig within this administrative area.
Geographic features and populated places may cross administrative borders.