Kerpert 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".

Departure from the Church of Saint-Yon in the village of Locuon in the commune of Ploërdut, in search of the springs of the Aër, a stream that takes its source from several small brooks that feed it and which will be discovered throughout this country walk. The trail is signposted and suggested by the Pays du Roy Morvan Tourist Office. Very often wet and muddy in winter, you'll need to be well equipped to complete this trail, or to enjoy it from mid-April to September when the weather is milder. Don't miss the Chapelle de Notre Dame de la Fosse at the end of the tour.