- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 55°43'24"N 6°11'2"W
- Eastings/Northings: 137365, 655726
- OS Grid: NR373557
- Mapcode Local: GBR CF3L.B5V
- Mapcode Global: WGYH7.ZDCM
Location and coordinates are for the approximate centre of Cnoc na Tri-dail within this administrative area.
Geographic features and populated places may cross administrative borders.