- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°17'4"N 4°34'53"W
- Eastings/Northings: 244500, 824500
- OS Grid: NH445245
- Mapcode Local: GBR H92G.L5P
- Mapcode Global: WH3G4.L5LD
Location and coordinates are for the approximate centre of Allt Glas M within this administrative area.
Geographic features and populated places may cross administrative borders.