La Sablière de Geneuille - Sensitive natural area

The Conseil départemental du Doubs is developing a network of Espaces Naturels Sensibles (ENS): showcases for the diversity of natural environments in the département, these sites are managed to preserve biodiversity and are also designed to be open to the public and developed in a sensible way.
The signs you'll find along the way will help you decipher the clues that will lead you to the treasure.