Clydach Tunnel
Location type
TunnelName and dates
Clydach Tunnel| Nearby stations Clydach Gelli Felen Halt Gilwern Halt Waunavon Garn-yr-Erw Whistle Halt Furnace Sidings Big Pit Mining Museum Govilon Brynmawr Nantyglo [2nd] Blaenavon Low Level Nantyglo [1st] Blaenavon High Level Blaina | Clydach Ironworks Lime Works Quarry Smart^s Bridge Rubble Bridge Clydach / Gilwern Quarries Limeworks Llam-march Quarry Geli Felen Tunnel Colliery Pwll-Du tunnel entrance Garn Slope Colliery Gilwern Wharf Kay Slope Colliery Garn Ddyrys Forge |
| Location names in dark blue are on the same original line. | |
