- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 55°34'25"N 2°53'51"W
- Eastings/Northings: 343500, 631500
- OS Grid: NT435315
- Mapcode Local: GBR 836Z.GR
- Mapcode Global: WH7WT.G5DB
Location and coordinates are for the approximate centre of Three Brethren within this administrative area.
Geographic features and populated places may cross administrative borders.