- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°0'16"N 3°43'29"W
- Eastings/Northings: 281699, 235417
- OS Grid: SN816354
- Mapcode Local: GBR Y7.HW5Q
- Mapcode Global: VH5DY.DW54
Location and coordinates are for the approximate centre of Pentre-ty-gwyn within this administrative area.
Geographic features and populated places may cross administrative borders.