Castel Saint-Denis walks

Starting from Chassagne, this hike takes you on a journey of discovery through the Valbois valley, in the heart of a preserved natural environment. The route alternates between forest tracks, pastures and balcony paths offering magnificent panoramic views of the limestone cliffs, the Loue valley and the village of Cléron. You’ll also discover the ruins of Castel Saint-Denis, an ancient medieval castle perched on its rocky promontory. A varied and wild circular route, combining historical heritage with the typical landscapes of the Jura Comtois.