- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°12'23"N 3°28'19"W
- Eastings/Northings: 299500, 257500
- OS Grid: SN995575
- Mapcode Local: GBR YK.35DR
- Mapcode Global: VH5D3.RSSV
Location and coordinates are for the approximate centre of Estyn Brook within this administrative area.
Geographic features and populated places may cross administrative borders.