- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 57°13'3"N 3°2'17"W
- Eastings/Northings: 337408, 814569
- OS Grid: NJ374145
- Mapcode Local: GBR L9VN.50J
- Mapcode Global: WH7MM.9VK9
Location and coordinates are for the approximate centre of Tom Breac within this administrative area.
Geographic features and populated places may cross administrative borders.