- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°16'21"N 3°28'34"W
- Eastings/Northings: 299364, 264852
- OS Grid: SN993648
- Mapcode Local: GBR 9K.YYKS
- Mapcode Global: VH5CX.P4KN
Location and coordinates are for the approximate centre of Nant-glas within this administrative area.
Geographic features and populated places may cross administrative borders.