- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 53°15'47"N 4°30'43"W
- Eastings/Northings: 232548, 376968
- OS Grid: SH325769
- Mapcode Local: GBR HN72.FXR
- Mapcode Global: WH42Q.N7LP
Location and coordinates are for the approximate centre of Llyn Traffwll within this administrative area.
Geographic features and populated places may cross administrative borders.