Frongoch Tunnel
Location type
TunnelName and dates
Frongoch Tunnel| Nearby stations Gogarth Halt Abertafol Halt Glandyfi Dovey Junction Dovey Junction Penhelig Aberdovery Harbour Aberdovey Ynyslas Ynyslas Ferry Brynglas Tynllwyn Hen Halt Rhydyronen Cynfal Halt Fach-goch Halt | Morfor Tunnel Penhelig Tunnel Craig-y-Don Tunnel Cei Ward Cei Tafarn Isa Cei Ellis Dolgoch Viaduct Quarry Mine Bwlch Glas Mine Hafan Quarry Mine Quarry Tourist/other Dolgoch Falls Centre of Alternative Technology |
| Location names in dark blue are on the same original line. | |
