Fontenu walks

A pleasant walk to do in a day. The trail runs either along the lake, overlooking it or along the edge of the rocks, with numerous viewpoints.

Magnificent waterfalls, among the most impressive in the Jura, whose reputation is well established. This walk leads to the foot of the torrent, which you follow to the summit, near the waterfalls and caves. It forms a loop, returning alongside the ridges, in the shade of a lush forest.

The Hérisson has a lot to offer! Its 7 waterfalls with 31 jumps: starter or dessert, depending on where you choose to start! A day to feast your eyes, literally and figuratively!

This magnificent hike will take you along the Cascades du Hérisson waterfalls and around Lac de Bonlieu. Don't forget your camera, as there are some magnificent views. Please note that from the point (4), the trail is temporarily closed due to a landslide.

The Pic de l'Aigle dominates the valley of the 4 lakes, offering magnificent views of the entire Jura plateau, the Vallée du Hérisson, Grandvaux and even Mont Blanc on a clear day. Starting from Lac d'Ilay, you will climb up to this splendid line of ledges and its viewpoints over these turquoise lakes.

The walk descends the Hérisson ('hedgehog') River with its series of rapids and waterfalls, then returns via Bonlieu, passing through the Dame Blanche viewpoint, with a panoramic view over lakes Val and Chambly and the Herisson valley.

A hike to do preferentially during fall to admire the beautiful colors of the Indian summer reflecting off the lakes.

Very nice and easy walk above the lakes of the Jura, Maclu and Illay.

Pleasure in cascades. This extraordinary walk around the Pertes de l’Ain gorges sets out from the remarkable site of the old forges and is a delight for all the senses. Along the way: The Pertes de l’Ain, gorges, cascades, the ruins of Villain castle, and the relics of an old village.

Discover one of the most beautiful natural sites and one of the prettiest villages in the Franche-Comté.

Discover the Baume-les-Messieurs valley, a family hike offering beautiful views from the viewpoints along the route, culminating in a visit to the Baume caves. Also worth seeing is the Tuffes waterfall.

A splendid hike between the plateau and the steep-sided valley of the Ain. This circuit offers an opportunity to discover the upper Ain valley and its unique geology, with its Vaucluse spring, waterfalls (Le Moulinet, Saut des Maillys, Moulin-du-Saut) and ruined mills, evidence of how humans once harnessed the power of water. In fact, an EDF hydroelectric plant has replaced the old Moulin-du-Saut.

Hike around Château-Chalon

A trail starting out from Foncine le Haut that will take you to the source of the Saine and various viewpoints. A themed trail and a botanical trail...

Shaped by limestone erosion, the Reculée des Planches has a relief characteristic of the Jura karstic plateau. At the foot of the vertically rising cliffs, you'll discover the cascades and cascatelles of the Cuisance. At a leisurely pace, through bright, cool forests, you'll climb up to the ledges where no fewer than five lookouts, not forgetting the ruins of a feudal castle, offer superb views over the whole of the reculée.

Without doubt, the shortest path up to the summit of La Dôle (1677m altitude) from the French side of the border. In good weather, the views are breathtaking and go on for over 250km: from the Swiss Alps to Mont Blanc and on to the Vanoise and the Ecrins, all of this with plunging views down over Geneva and its lake.