- Category: Populated Place
- Type: Village
- Latitude/Longitude: 50°7'18"N 5°14'32"W
- Eastings/Northings: 168319, 29656
- OS Grid: SW683296
- Mapcode Local: GBR Z2.9KZ0
- Mapcode Global: VH134.26VK
Location and coordinates are for the approximate centre of Trevenen Bal within this administrative area.
Geographic features and populated places may cross administrative borders.