Penallta
Coal Mine
Worked from 1905 to 1991
Jan 1st, 2024 from NMRS by Buddle-Bot
 | |
| South Wales | |
| Ystradmynach | |
| 51.654215, -3.243682 | |
| ST 1406 9578 | |
| Private Land | |
| 170m | |
| #2,782 | |
Glanddu Colliery - 1,104m- Buttery Hatch Colliery - 1,650m
- Gelli Haf Colliery - 1,659m
- Gelligaer Colliery - 1,855m