Nant-Helen Opencast
Location type
MineName and dates
Nant-Helen Opencast| Nearby stations Abercrave Pantyffordd Halt Onllwyn Seven Sisters [N and B] Colbren Junction Colbren Junction Ystradgynlais Craig-y-nos (Penwyllt) Cwmtwrch Well Halt Ystalyfera Gwys Crynant Glyn Neath Ynisgeinon Junction British Rhondda Halt | International Colliery Abercrave Colliery Onllwyn No 1 Colliery Seven Sisters Colliery Onllwyn Loading Pad Onllwyn Washery Ystradgynlais Colliery Rhas Colliery Yniscedwyn Colliery Mine Mine Brynteg Colliery Onllwyn No 3 Colliery Dillwyn Colliery Tourist/other Craig-y-nos Castle |
| Location names in dark blue are on the same original line. | |
