Refine your search for walks in Haut-Jura
A hike around the four lakes

A hike to do preferentially during fall to admire the beautiful colors of the Indian summer reflecting off the lakes.
Les cascades du Hérisson / The Hérisson (Hedgehog) Waterfalls

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.
The Hérisson waterfalls in a loop

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!
The Pic de l'Aigle

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.
Pic de l’Aigle and the Lookout Points on the Lakes

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

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...
Circuit around Saint-Point-Lac

The route around the lake is a long hike but on good roads. Saint-Point-Lac is the third-largest natural lake in France. The path will take you along and close to the lake but also rises up a little and leads away from it at times for better views.
This trail is littered with signs to better understand your environment.
The Jura Mountains via Le Gralet and Menthières from Chézery-Forens

Starting from Chézery-Forens, I propose a lovely route to the Monts Jura between Le Gralet and Menthières. On the whole, it's a relatively easy route in a wooded environment punctuated by a few open spots offering some fine views.