Adits.*
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Hengae
Slate Quarry
Worked from 1860s to 1920s
Jan 1st, 2024 from GWSI by Buddle-Bot
| North Wales | |
| Aberllefenni | |
| 52.68693, -3.8374058 | |
| SH 7590 1150 | |
| Open Access | |
| 190m | |
| #1,721 |
Fron Fraith - 632m- Wenallt - 920m
- Cwm y Hengae - 1,216m
- Foty y Waun - 1,321m
- Aberllefeni - 1,573m
- Ffynnon Badarn - 1,583m
- Mynydd y Waun - 1,745m
- Cymerau - 1,998m