- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 50°28'47"N 4°31'52"W
- Eastings/Northings: 220500, 67500
- OS Grid: SX205675
- Mapcode Local: GBR NB.M5X6
- Mapcode Global: FRA 17DS.GH1
Location and coordinates are for the approximate centre of Treverbyn within this administrative area.
Geographic features and populated places may cross administrative borders.