This trail guides you through the village of “La Gaulais”, where the portion of land named in the 15th century “le Champ Dumont” is. A church was meant to be built, but when they brought the stones for it, they would always disappear once nightfall. Thus, the construction was impossible. Some thought there was something evil so they named it “Le Champ Démon”. This is also where, in the 20th century, the oldest windmill of Bouvron was. Nowadays, it offers a great view !