Boulder Adventures, Llanberis offers outdoor activities and accommodation in Snowdonia, North Wales.
Probably built by Llywelyn ab Iorwerth ('the Great') early in the thirteenth century, the castle is dominated by a massive round-towered keep, still standing up to 50 feet (15.2m) high.
Activity, Activity Operator
The Edge of Wales Walk team have 15 years of experience in providing self guided walking holidays, with accommodation and luggage transfer, to visitors from all over the world.
Please note that Electric Mountain is temporarily closed for refurbishment and upgrading. We hope to be back in the new and improved Visitor Centre by 2020.