The Snowdon Mountain Railway is a narrow gauge rack and pinion mountain railway in Gwynedd, north-west Wales. It is a tourist railway that travels for 4.7 miles (7.6 km) from Llanberis to the summit of Snowdon, the highest peak in Wales.
The Llanberis Lake Railway is a 1 ft 11+1⁄2 in narrow gauge heritage railway that runs for 2.5 miles (4 km) along the northern shore of Llyn Padarn in north Wales in the Snowdonia National Park. The starting point is the village of Llanberis at the eastern end of the lake, with the western terminus at Pen Llyn in the Padarn Country Park. The return journey takes around 60 minutes.
The National Slate Museum is located at Gilfach Ddu, the 19th-century workshops of the now disused Dinorwic quarry, within the Padarn Country Park, Llanberis, Gwynedd. The museum is dedicated to the preservation and display of relicts of the Slate industry in Wales.
The Padarn Railway was a narrow gauge railway in North Wales, built to the unusual gauge of 4 ft. It carried slate seven miles (11 km) from Dinorwic Quarry to Port Dinorwic. The line opened on 3 March 1843, replacing the Dinorwic Railway. It initially used horses, but was converted to steam haulage on 23 November 1848. The railway was formally titled the Dinorwic Quarries Railway or Dinorwic Quarry Railway, but informally "Padarn Railway" was widely used.
Rhyd Ddu is a station on the narrow gauge Welsh Highland Railway, which was built in 1881 as the North Wales Narrow Gauge Railways Moel Tryfan Undertaking to carry dressed slate to Dinas Junction on the LNWR. It has also previously been named both "Snowdon" and "South Snowdon".
Dinas is a station on the narrow gauge Welsh Highland Railway, which was built in 1877 as the North Wales Narrow Gauge Railways Moel Tryfan Undertaking to carry dressed slate for trans-shipment to the LNWR. Passenger services ceased on 26 September 1936 until which time Dinas had been a joint station, known as Dinas Junction with the LNWR and later the LMS. In 1951, British Railways closed their part of the station but the line through the station remained open until the line from Caernarvon to Afon Wen was closed in 1964. The trackbed was subsequently developed as the Lôn Eifion tourist cycle route.
The Dinorwic Railway was an early 2 ft narrow gauge industrial railway connecting the slate quarry at Dinorwic in Caernarvonshire with the coastal port at Y Felinheli. The line is sometimes referred to as the Dinorwic Tramroad or the Dinorwic Tramway.
Caernarvon railway station was a station on the former Bangor and Carnarvon Railway between Caernarfon, Gwynedd and Menai Suspension Bridge near Bangor. The station was closed to all traffic in January 1972. The station has since been demolished and the site redeveloped.
Dinorwic quarry is a large former slate quarry, now home to the Welsh National Slate Museum, located between the villages of Llanberis and Dinorwig in Wales. At its height at the turn of the century, it was the second largest slate quarry in Wales, after the neighbouring Penrhyn quarry near Bethesda. Dinorwic covered 700 acres (283 ha) consisting of two main quarry sections with 20 galleries in each. Extensive internal tramway systems connected the quarries using inclines to transport slate between galleries. Since its closure in 1969, the quarry has become the site of the National Slate Museum, a regular film location, and an extreme rock climbing destination.
Tan-y-Manod railway station was a railway station approximately 1 mile (1.6 km) south of Blaenau Ffestiniog, in Gwynedd, North Wales.
Llanberis (SMR) railway station is the lower terminus of the Snowdon Mountain Railway, located in Llanberis, Gwynedd, Wales.
Gilfach Ddu (LLR) railway station is an intermediate station on the Llanberis Lake Railway (LLR), located in Llanberis, Gwynedd, Wales.
Cei Llydan is an intermediate railway station on the Llanberis Lake Railway (LLR), located in Llanberis, Gwynedd, Wales.
Penllyn (LLR) railway station is the northern terminus of the Llanberis Lake Railway (LLR), located near Llanberis, Gwynedd, Wales. The station has no platforms and passengers are not allowed to board or alight.
Padarn Halt was a passenger only railway station located in Llanberis, Gwynedd, Wales, on the western shore of Llyn Padarn. It opened on 21 November 1936 and closed on the outbreak of the Second World War. The line through the station remained in use for excursions until 1962 and for freight until 1964; it was lifted in 1965.
Carnarvon Castle railway station was opened in 1856 by the narrow gauge Nantlle Railway near the foot of what is today the Allt Y Castell which slopes down to Caernarfon's harbour area. It was the line's northern terminus and was the closest of Caernarfon's ultimately five stations to the historic town centre.
Glynllifon Street railway station was a temporary northern terminus station of the Festiniog and Blaenau Railway (F&BR), sited between the street of the same name and Cwmbowydd Road in Blaenau Ffestiniog. It was never named.
Blaenau Ffestiniog North was the London and North Western Railway's (LNWR's) second passenger station in Blaenau Ffestiniog, then in Merionethshire, now in Gwynedd, Wales.
North west Wales experienced a slate boom in the first half of the nineteenth century. Three sites stood out as experiencing the most explosive growth: Dinorwic near Llanberis, Penrhyn near Bethesda and Blaenau Ffestiniog.
Gilfach Ddu are a series of well preserved Grade I listed industrial buildings built to serve the Dinorwic slate quarry near Llanberis in Caernarfonshire, North Wales. The workshops are a complex of repair and maintenance buildings, that were built in 1870 to build and maintain the machinery used in the quarry. The complex includes saw sheds, patternmaking shops, a foundry with copula, blacksmiths shops, fitting shops, stores, engine sheds, a canteen, the chief engineers house, a hand operated crane and two waterwheels which provided the site with its power. Since 1972 the buildings have housed the National Slate Museum.
Heritage railways 
