- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°43'10"N 3°25'48"W
- Eastings/Northings: 303500, 314500
- OS Grid: SJ035145
- Mapcode Local: GBR 9M.1Q59
- Mapcode Global: WH795.8XV0
Location and coordinates are for the approximate centre of River Vyrnwy within this administrative area.
Geographic features and populated places may cross administrative borders.