Les Gorges du Trient Opening hours De mai à octobre. Suggestions Mont Chemin Mine Trail To take a walk on the Mont Chemin mines pathway is to go into raptures over the colours of the larch forest "on fire" in autumn! Adonis flower trail A real treasure hunt where the reward is none other than the gold-coloured flower in its natural environment. Aprikosenpfad Take advantage of the spring show when the apricot trees are in full bloom.