- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 55°34'39"N 2°54'4"W
- Eastings/Northings: 343279, 631934
- OS Grid: NT432319
- Mapcode Local: GBR 835Y.PC
- Mapcode Global: WH7WT.D2PD
Location and coordinates are for the approximate centre of Three Brethren within this administrative area.
Geographic features and populated places may cross administrative borders.