Discover the region's wildlife thanks to the fun information boards placed along the trail. This trail is located at an altitude of 1,800-1,900 metres. It lies between Thyon-Les Collons and the Ours ski run. It winds its way through a forest of spruce, fir and larch trees, among others. The Didaludic Trail was created by pupils at the Val d'Hérens secondary school. Take up the challenge, answer the tourist office questionnaire and win a souvenir! Halfway along the trail, at Gouilly d'en bas, a picnic area by a small lake offers a welcome opportunity to relax before heading back.