Is it safe to swim in Llanberis lake?
Llyn Padarn, Llanberis Alongside being very accessible and close to the popular village of Llanberis, the water in Llyn Padarn is designated as bathing water by Gwynedd Council and meets the highest EU guidelines. The lake is easily accessible from the centre of its southern banks. Llyn Padarn lies on the edge of the National Park boundary in the village of Llanberis. The lake is popular with swimmers and water sports enthusiasts.