- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 50°12'32"N 4°57'5"W
- Eastings/Northings: 189500, 38500
- OS Grid: SW895385
- Mapcode Local: GBR ZM.9YDK
- Mapcode Global: FRA 08JG.LT6
Location and coordinates are for the approximate centre of Treworlas within this administrative area.
Geographic features and populated places may cross administrative borders.