Authentic source of the Loire
The "authentic source" symbolizes, by the monument erected in 1938 by the Touring Club of France, the source of the Loire. Nearby, a triptych of information on the Gerbier-de-Jonc platform and the Maison de site.
Geographical source of the Loire
It flows in a stone trough inside an old renovated farmhouse with a Lauze roof. It is possible to drink water directly from the source.