---

---

External Links

• https://www.welshcoalmines.co.uk/GlamEast/cwm_colliery_merthyr.htm#cwmdu

---

Featured Images (0)

---

---

---

Sites within 2km (10)

---

• Blaenant Colliery - 1,041m
• Coedcae Colliery - 1,218m
• Colliers Row New Level - 1,645m
• Colliers Row Old Level - 1,525m
• Cwm Colliery - 1,799m
• Cwmdu Colliery Main Drift - 100m
• Cwmglo - 1,143m
• Glyndyrys - 1,970m
• Merthyr Tydfil ironworks - 1,801m
• Rhyd y Car Pit - 1,935m