- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 50°36'38"N 4°31'2"W
- Eastings/Northings: 221994, 82028
- OS Grid: SX219820
- Mapcode Local: GBR NC.BX34
- Mapcode Global: FRA 17FG.7YY
Location and coordinates are for the approximate centre of Treween within this administrative area.
Geographic features and populated places may cross administrative borders.