- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 50°23'17"N 5°6'56"W
- Eastings/Northings: 178615, 58912
- OS Grid: SW786589
- Mapcode Local: GBR Z9.PPB5
- Mapcode Global: FRA 0850.NST
Location and coordinates are for the approximate centre of Treworgans within this administrative area.
Geographic features and populated places may cross administrative borders.