- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 53°9'51"N 3°13'8"W
- Eastings/Northings: 318608, 363727
- OS Grid: SJ186637
- Mapcode Local: GBR 6W.4QKY
- Mapcode Global: WH774.JQDG
Location and coordinates are for the approximate centre of Bryn y Castell within this administrative area.
Geographic features and populated places may cross administrative borders.