Tiny pit obscured by campsite developments.
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
| North Wales | |
| Pentrefelin | |
| 52.9306183, -4.2048116 | |
| SH 5190 3930 | |
| Private Land | |
| 40m | |
| #1,440 |
Bron y Gadair - 382m
Mynydd Ednyfed - 1,127m- Garreg Felen - 1,611m
- Bryneglwys - 1,753m
- Ymlych - 1,777m
- Coed y Chwarel - 1,876m