Snowdon Mountain Railway

One of the trains that climb from Llanberis to the summit of Snowdon
It is the only rack and pinion railway in the British Isles, uses the Abt rack system, and has a track gauge common to most mountain railways of 2 ft 7½ inches (800 mm). It is operated by both steam and diesel locomotives.
The line is a highly popular tourist attraction.
External link
| Major Current Welsh narrow gauge railways: |
''Bala Lake | Brecon Mountain | Ffestiniog | Llanberis Lake | Snowdon Mountain | Talyllyn & Narrow Gauge Railway Museum | Vale of Rheidol | Welsh Highland | Welshpool & Llanfair |