- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 56°59'41"N 5°0'2"W
- Eastings/Northings: 217817, 793317
- OS Grid: NN178933
- Mapcode Local: GBR GB17.64Y
- Mapcode Global: WH2G5.4FZX
Location and coordinates are for the approximate centre of Gleann Tarsuinn within this administrative area.
Geographic features and populated places may cross administrative borders.