Llanberis is the busiest base for climbing Yr Wyddfa (Snowdon), the highest mountain in Wales. The village sits beside Llyn Padarn lake in the heart of Eryri National Park, surrounded by peaks and the dramatic terraces of old slate quarries.
Why visit Llanberis
For mountains, lakes and Welsh heritage. You can reach the summit on foot or by train, paddle on the lake, explore a medieval castle and learn about the slate industry that shaped this landscape.
Top things to do in Llanberis
Yr Wyddfa (Snowdon)
The Llanberis Path is the longest but most gradual route to the 1,085-metre summit, and the Snowdon Mountain Railway, opened in 1896, climbs to the top in season.
Llyn Padarn and the Lake Railway
Walks, kayaking and paddleboarding on the lake, and a short steam-train ride on the Llanberis Lake Railway.
Dolbadarn Castle
A 13th-century round tower built by the Welsh princes, standing above the lake.
National Slate Museum
Housed in the old quarry workshops, it tells the story of the slate industry, part of the Slate Landscape of Northwest Wales UNESCO World Heritage Site.
Best time to visit Llanberis
May to September is best for walking and the mountain railway. Summer weekends are very busy, so start early. In winter, the summit is for experienced, well-equipped walkers only.
Getting to and around Llanberis
The nearest railway station is Bangor, with buses to Llanberis; buses also run to Caernarfon. Car parks in the village fill up early in summer, and the Snowdon Sherpa buses link the main mountain paths.
What to eat in Llanberis
A hearty breakfast before the climb, Welsh lamb, Welsh cakes and a pint by the fire in a village pub after a day on the hills.
Llanberis FAQ
How long does it take to walk up Snowdon from Llanberis?
Allow six to seven hours up and down on the Llanberis Path.
Can I take the train to the summit?
Yes, in season, usually from spring to autumn, depending on the weather. Book ahead.
