Privacy and cookie settings

Essential cookies support sign-in, security and quiz progress. Optional advertising and analytics require your permission. You can use Fact Central without accepting them.

Optional advertising and tracking are off until a valid consent choice is available.

Useful when testing the site. This preference applies even when you are signed out and stays until you change it or clear browser data.

Read our privacy policy or contact us.

Fact Central
Landmarks

Yr Wyddfa (Snowdon)

Wales's highest peak has a café at the top, a railway that lost a passenger on opening day, and a giant said to be buried under its summit.

Published

Quick Facts

Location
Eryri (Snowdonia) National Park, Gwynedd, near Llanberis
Height
1,085 m (3,560 ft), the highest mountain in Wales
Welsh name
Yr Wyddfa, often read as "the tomb" or "the burial mound"
Railway opened
6 April 1896 (Snowdon Mountain Railway, Llanberis to the summit)
Railway length
About 4.7 miles (7.6 km), Britain's only public rack-and-pinion line
Summit building
Hafod Eryri, opened 2009, replacing a 1930s building
Main walking routes
Six classic paths: Llanberis, Miners', Pyg, Watkin, Rhyd Ddu and Snowdon Ranger
Rare resident
The Snowdon lily, which in Britain grows only in Snowdonia

A mountain named after a grave

Yr Wyddfa is usually understood to mean a tomb or burial mound, and Welsh legend explains why. A fearsome giant, Rhita Gawr, was said to make cloaks from the beards of the kings he killed. King Arthur defeated him in battle, and the giant was buried under a cairn on the summit. The English name is plainer. Snowdon comes from Old English and means "snow hill", which is fair enough on the many winter days when the top is white. Arthur's legends cling to the slopes elsewhere too. Bwlch y Saethau, the Pass of Arrows, is said to be where his last battle was fought. Llyn Llydaw, the lake on the Miners' Track, is one of the places claimed as the home of Excalibur's resting spot.

The train that opened with a tragedy

The Snowdon Mountain Railway opened on 6 April 1896, and its first day went badly. The engine Ladas left the track on the descent and a passenger was killed. The railway closed after the accident and reopened in 1897 following safety improvements. The railway climbs from Llanberis using the Swiss Abt rack-and-pinion system. A toothed rail between the tracks engages a cogwheel under the locomotive, which keeps the train from slipping on the gradient. Several of the original steam locomotives, built in Winterthur in Switzerland, still work the line today. It was built to give Victorian tourists a way up, not to serve any industry. The mountain was already drawing visitors, and the railway was a business bet on that.

From "the highest slum in Wales" to a modern summit

For decades the summit was crowned by a cluster of huts and a 1930s café designed by Clough Williams-Ellis, the man behind Portmeirion. By the early 2000s it had a poor reputation. Prince Charles famously called it the highest slum in Wales. It was demolished and replaced by Hafod Eryri, which opened in 2009. The new building is half-buried in the mountaintop, with granite walls and a low profile that keeps it from spoiling the skyline. Its name means "summer dwelling of Snowdonia". The summit also has a trig pillar and a cairn, and on a clear day the views take in Anglesey and Cardigan Bay. The cloud, however, has no respect for the architecture.

Six paths, six personalities

The Llanberis Path is the longest and gentlest, following the railway line most of the way. The Miners' Track and the Pyg Track share a start at Pen-y-Pass and are the busiest routes. Both join up on the final climb. The Watkin Path begins almost at sea level and climbs the hardest vertical distance. It was opened in 1892 by William Gladstone, then 82, who spoke to a crowd beside a boulder now known as Gladstone Rock. The Rhyd Ddu and Snowdon Ranger paths come up from the west and are quieter. For experienced scramblers, the knife-edge ridge of Crib Goch is a famous, serious alternative. It is a scramble, not a walk, and is no place for the unprepared. Weather matters. Snowdon is one of the wetter spots in Britain, and mist and ice can arrive in any month.

Training ground for Everest, home of a tiny lily

Snowdon's neighbours were used to prepare for the biggest mountain on Earth. The 1953 Everest team trained in the Snowdonia hills and stayed at the Pen-y-Gwryd Hotel at the foot of the mountain, where the team's signatures are still on the ceiling of the bar. The slopes also hold botanical rarities. The Snowdon lily, small and white with purple veins, grows in Britain only on a few high crags in Snowdonia. It was first recorded here by the Welsh naturalist Edward Lhuyd in the late 1600s. Look for it only with your eyes. It's rare, protected, and perched on cliffs well away from the paths.

Notable people

  • Rhita Gawr
  • King Arthur
  • William Gladstone
  • Clough Williams-Ellis
  • Edward Lhuyd
  • Edmund Hillary
  • Tenzing Norgay
Found this useful? Share Yr Wyddfa (Snowdon).

Test yourself

Play the UK quiz

Report an error