At a glance
The world's first preserved railway — saved from closure by volunteers in 1951. A 7.5-mile narrow-gauge journey from Tywyn on the Cardigan Bay coast through the Dysynni Valley to the edge of Snowdonia, with optional walks at Dolgoch Falls. Adult return from £24.
About the Talyllyn Railway
The Talyllyn Railway holds a unique place in railway history as the world's first preserved railway. When the line closed in 1950 following the death of its owner, Sir Henry Haydn Jones, a group of enthusiasts formed the world's first railway preservation society in 1951 and took over operation — establishing the model that has been followed by hundreds of preservation projects around the world ever since. The line has run continuously since that rescue.
The railway was originally built in 1865–1866 to serve the Bryn Eglwys slate quarry above Abergynolwyn — the same basic purpose as so many of the narrow-gauge lines of North Wales. It operates on a gauge of 2 ft 3 in (686 mm) and uses much of its original Victorian equipment, including two of its original locomotives — No. 1 Talyllyn (1864) and No. 2 Dolgoch (1866) — which are among the oldest working steam locomotives in regular service anywhere in the world.
The 7.5-mile route runs from Tywyn Wharf Station on the Cardigan Bay coast through mixed woodland and open valley scenery to Nant Gwernol at the edge of the Snowdonia mountains. The intermediate station at Dolgoch gives access to the three-tiered Dolgoch Falls — a 30-minute walk from the platform — making it an ideal stop for families.
Stations and what to do at each
- Tywyn Wharf (start)
- The main station — has the Narrow Gauge Railway Museum, café, gift shop and booking office. Cambrian Coast Line station is 5 minutes' walk.
- Dolgoch
- The highlight stop — alight for the 30–45 minute walk to the three-tiered Dolgoch Falls. A refreshment kiosk operates here in summer.
- Abergynolwyn
- The original 1865 terminus before the quarry extension was built — now a request stop with the Village Inn pub nearby.
- Nant Gwernol (end)
- The mountain terminus — forest walks lead into the former quarry workings. Allow 30 minutes before the return train.
Find it on the map
Frequently asked questions
Yes. The Talyllyn Railway was saved from closure in 1951 by the world's first railway preservation society — making it the pioneer of the heritage railway movement. The Festiniog Railway was preserved four years later in 1955. The Talyllyn continues to operate using much of its original Victorian equipment.
The full journey from Tywyn Wharf Station to Nant Gwernol (the upper terminus) is 7.5 miles and takes approximately 45 minutes each way. The return trip, with time at Nant Gwernol, is about 2 hours. Intermediate stations including Rhydyronen, Brynglas, Dolgoch and Abergynolwyn allow walkers to join or leave the train.
Dolgoch station, about 5 miles from Tywyn, is the starting point for a short walk to the impressive Dolgoch Falls — three tiers of waterfalls in a wooded gorge. The walk takes about 30–45 minutes return. Many passengers take the train to Dolgoch, walk the falls, and reboard a later train — an excellent family activity included in the rail ticket.
Two of the original Victorian locomotives still operate on the Talyllyn Railway. No. 1 Talyllyn was built in 1864 and No. 2 Dolgoch in 1866 — making them among the oldest working steam locomotives in regular service anywhere in the world. The railway has maintained them in working order for over 150 years.
Excellent for families — vintage steam trains, a manageable journey length (45 minutes), the Dolgoch Falls walk, and charming Victorian equipment make for an engaging family day. Children under 3 travel free. The Wharf Station in Tywyn has a museum, café and gift shop. Thomas the Tank Engine events are held during school holidays.
Tywyn has a station on the Cambrian Coast Line from Aberystwyth and Machynlleth — a 5-minute walk from the Talyllyn Wharf Station. By road, Tywyn is on the A493 between Dolgellau (14 miles) and Machynlleth (18 miles). Pay & display parking is available at the Wharf Station car park.