You feel a bit like you're on another planet here, or like in Jules Verne's “Journey to the Center of the Earth”. Anyone who visits the caves will find crystals, …
Very nice trail from the Day dam, down to the Orbe. The right start to immerse yourself in the magic of the Orbe and its gorge. Take your time and enjoy the energy of nature.
the descent into the gorges of Nozon by the left bank and superb until Pompaples then went up to Arnex then before Bofflens take on the left by the fields …