Electric Mountain Visitor Centre

Electric Mountain Visitor Centre, Llanberis, Gwynedd LL55 4UR

Set against a magnificent backdrop of the mountains and scenery of Snowdonia, an amazing feat of engineering; a power station hidden inside a mountain. At Dinorwig Power Station – the Electric Mountain – water, gravity and man’s ingenuity work together to produce electricity. The largest man- made cavern in Europe, 180 metres long, 25 metres wide and 60 metres deep could happily house the entirety of St Paul’s Cathedral.



Snowdonia Pass Discount

20% discount on tours booked in advance. Not to be used during School Holidays and Bank Holidays.

Opening Hours

Opening hours - Open 7 days a week - see website for times