Relaxing footpath to discover the region.
Col du Pillon - Lac Retaud - Isenau
To start this trail you will have to go to the Col du Pillon by car or bus.
You will then follow the footpath to the Lake Retaud, when you arrive at the lake keep going to Isenau to have the whole view on the valley.
To go back take the same trail to the Col du PIllon or join the village with the trail n°4 les Crêtes - 1h30.