Listed as manganese mine, but more likely stone quarry.
Dinas Olau
Manganese Mine
Jan 1st, 2024 from HendreCoed by Buddle-Bot
| North Wales | |
| Barmouth | |
| 52.719449, -4.04755 | |
| SH 6180 1550 | |
| Private Land | |
| #2,080 |
Garn - 824m
Cell Fechan - 1,208m- Barmouth - 1,300m
- Panorama Mine - 1,335m
- Cell Fawr - 1,552m