- Category: Geographic Feature
- Type: Hill or Mountain
- Latitude/Longitude: 52°36'27"N 3°59'35"W
- Eastings/Northings: 265135, 302947
- OS Grid: SH651029
- Mapcode Local: GBR 8W.8X1H
- Mapcode Global: WH576.MQQD
Location and coordinates are for the approximate centre of Pen Trum-Gwr within this administrative area.
Geographic features and populated places may cross administrative borders.