Barrage à aiguilles sur la Druyes walks

Marked hike n°62.
This site located in the void diagonal, as some like to say, conceals many assets.
If, with the help of agricultural machinery, the search for productivity was the goal in the middle of the 20th century, it has not led to the expected results. Today, it is towards a restoration of biodiversity that we are moving. The fauna and flora are gradually returning.
Discovering this heritage also helps to educate children.
Superb educational walk!