The path that heads along the ridge of the Fyète forest is scattered with a few small muddy ponds, even in mid-summer. You will easily be able to make out some of the tracks left behind by the animals that live here such as the wild boar, the stag or the deer. Although boar and deer are species that are present all over the Jura massif, the stag is more isolated and its numbers are currently growing in the High-Jura.