- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 55°48'36"N 5°20'41"W
- Eastings/Northings: 190500, 662500
- OS Grid: NR905625
- Mapcode Local: GBR FF5C.4JB
- Mapcode Global: WH1LN.V7Z5
Location and coordinates are for the approximate centre of Guallann Mh within this administrative area.
Geographic features and populated places may cross administrative borders.