- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 53°7'2"N 3°56'23"W
- Eastings/Northings: 270266, 359566
- OS Grid: SH702595
- Mapcode Local: GBR 5Y.7PD8
- Mapcode Global: WH54Q.GW2Y
Location and coordinates are for the approximate centre of Nant y Benglog within this administrative area.
Geographic features and populated places may cross administrative borders.