Taff Merthyr
Coal Mine
Worked from 1922 to 1992
Jan 1st, 2024 from NMRS by Buddle-Bot
 | |
| South Wales | |
| Trelewis | |
| 51.682663, -3.298705 | |
| ST 1031 9901 | |
| Private Land | |
| 160m | |
| #2,878 | |
Trelewis Drift - 28m- Colly Levels No 8 Level - 1,071m
Gelligaer Sandstone Quarry - 1,392m- Nantwen Colliery - 1,544m
- Deep Navigation - 1,658m