Category:Ffestiniog Railway
{{kml}}{{Cat main|Ffestiniog Railway}}
{{Commons cat|Ffestiniog Railway}}
Category:Heritage railways in Gwynedd
Category:Narrow-gauge railways in Gwynedd
Category:Slate industry in Wales
Category:1 ft 11½ in gauge railways in Wales
Category:Early Welsh railway companies
Category:Wikipedia categories named after railway lines in the United Kingdom