Lac de Guerlédan walks

This hike was completed and written during the summer of 2015, an exceptional period when the lake was drained for dam maintenance.We invite hikers to do this walk in spring, when the colours and scents are at their best, with the clear waters of the lake as a backdrop. Since 2024, major work has been underway between points 3 and 4 with a view to building a free Himalayan footbridge for crossing the Blavet, which cuts the complete tour of the lake in two. This will still be possible for the most experienced walkers. (See note in "Practical information".