Éternoz walks

From Éternoz, overlooking the Cirque de Nans-sous-Sainte-Anne, you will head to the beautifully named Belvédère des Feuilles on the meanders and cliffs of the wild Lison valley, notably on the "éperon des aiguilles" (spur of the needles), offering a view of a colourful forest. Then you will descend towards Nans and its old houses and climb boldly to the superb Verneau waterfall before returning along the Lison, through the small, lost and wild valley of the Vau stream.

This forest trail will take you to some unusual sites: the Prêtres réfractaires, a small secret wooded area where priests who rebelled against the revolution hid and celebrated mass; and the Chandeliers, large rock columns several metres high, formed by water and frost erosion. You will discover a viewpoint over the lost gorges of the Lison, which you will then follow along a beautiful, cool path, returning via the wild valley of the Vau stream.

To warm up, the Belvédère de Montmahoux, at an altitude of 828 metres, offers an exceptional view of the Jura Mountains, with the silhouette of Mont Blanc standing out on the horizon. Then, descending through beautiful beech forests towards Nans and its old houses, you will enjoy beautiful views of the wild cathedral of the Grotte Sarrazine. And, after a detour to the Verneau waterfall, return via the Belvédère des Feuilles viewpoint to the meanders and cliffs of the Lison Valley.

A fairly varied route (geological curiosity, spring, stream and river with numerous small waterfalls), well shaded and wooded enough to encounter various species of trees.

Discover the charm of Nans-sous-Sainte-Anne and its old houses, nestled in the natural setting of the remote valley, its Taillanderie. Then there is the Lison, mystical and wild at the foot of a vertiginous rocky cirque, after a tortuous underground journey, gushing forth in the blue-green plume of its never-ending waterfall, the wild cathedral of the Sarrazine cave, the Creux Billard and finally the belvedere of the Vieux Château.

Starting from Nans-sous-Sainte-Anne, pass by the Old Castle, Sainte-Anne, the Devil's Bridge and the Montmahoux viewpoint

On 10 November 1855, during a meeting of the Société d'Émulation du Doubs, Alphonse Delacroix exclaimed: "There is a place which, until the 19th century, retained its name of Alésia and still reigns amid the remains of the largest battlefield known to man. It is there, in Alaise, that we place the memorable siege that ended the struggle of Vercingetorix." Far from this scholarly debate, discover these ruins and, above all, the magnificent view of the Lison Gorges.

Discover one of the unique features of the Jura mountains: the reculées, narrow, deep valleys lined with high, steep walls, formed at the end of the ice ages by a gradual retreat of the valley floor into the plateau, ending in wild cirques. The Norvaux reculée ends in three cul-de-sacs carved out by the Pomme Gaude, Fontaine des Cassards and Fontaine de Fer streams.

From Crouzet, you will climb up to the remains of one of the largest strongholds of the Chalon family, which are actually quite sparse. Blame Louis XIV, who destroyed a large part of our heritage in revenge! However, your efforts will be rewarded by the splendid view of Nans-sous-Sainte-Anne, nestled in the natural setting of its remote valley, by the pretty Saint-Thiébaud church and by the bold and supernatural bridge spanning the Diable waterfall.

At the confluence of the Loue and Lison rivers, this walk offers a series of views from the Lizine plateau.

A lovely loop along beautiful paths, discovering the Pont du Diable, the Creux Billard, the Grotte Sarrazine, the Source and the Cascade du Lison. At the start of this beautiful walk, you'll cross the protected natural area of the marl pits and the Bois de Château-Renaud stream. Then head for Crouzet-Migette to reach the Source du Lison site, with a steep descent into the Combe Fagot. Before arriving at the site, you'll passthe Gros Chêne, presumed to be 300 years old, with a circumference of 5.5 m, an imposing sight. On arrival at the site: a return trip to the Creux Billard (unfortunately the Source path is off-limits), then a break at the Cascade du Lison, and a return trip to the Grotte Sarrazine (headlamp required). Then back along the Lison, a nice rest before a steep climb to Crouzet-Migette.

Another circular walk around Lizine taking you to beautiful viewpoints and past the limestone pavement.

A peaceful walk in the Lison valley with its sandstone cliffs and three viewpoints. You will discover two typical Comtois villages, Echay and Cussey sur Lison, and its remote hamlet.

"In these moments of terrible solitude, between life and death, one involuntarily thinks back to one's youth, one's parents, one's friends. I saw again in the mirror of my mind the meadows of Flagey where I used to go with my mother to gather hazelnuts," wrote Gustave Courbet, imprisoned after the Commune. From the family farm, follow in his footsteps and discover the little valley of Bonneille, the old oak tree of Sillet and the beautiful fountain-wash house of Chantrans.

From the heart of the valley, you will climb in the shadow of the Château de Châtillon towards the Lizine plateau and its slate roofs, from where you will discover the Loue and Lison valleys from superb balconies, the riches of the church in this typical little village, the Oratory of the God of Mercy, and you can rest for a few moments at the cool fountain in Villevoz before setting off again towards splendid viewpoints over the two rivers.

Don't worry, you won't see a single snake. However, throughout this walk between Loue and Lison, you will discover no fewer than three viewpoints, particularly the Gouille Noire, which overlooks the wild charm of the valley. From the Croix du Châtelet, you will discover the small village of Lizine and its rich church. After resting at the cool fountain in Villevoz, you can set off again towards the splendid sharp limestone pavement formations that resemble menhirs.

Natural site with four viewpoints over the Jura Mountains and the Cussey valley, a corniche and dry grasslands. Places of interest: the Cussey fountain and wash house, Echay, a typical village in the Lison valley.

Six petits kilomètres pour quatre points de vue sur le Val de Cléron, la reculée de Norvaux et le capucin de pierre Tountâtrou où nos anciens Comtois célébraient leurs dieux au sein même de la nature, au pied de ce colosse de pierre.

You will take the old Tacot railway line, a small, narrow-gauge railway that climbed up to Pontarlier, to discover the Val de Cléron and its castle, surrounded by the white cliffs at the start of the Haute Vallée de la Loue.

From Cléron Castle, through a beautiful, cool forest alternating between fir and deciduous trees, ideal for a hot summer's day, you will visit the gentle monk Toum Tatre, a monolith resembling a tonsured Capuchin monk, watching piously over the Norvaux valley from the top of his cliff. Walking along the ledges of the twin valley of Valbois, you will return via Castel Saint-Denis, overlooking the valley from its rocky spur.

There are four viewpoints on this woodland hike. The first is in the Ravin de Valbois Nature Reserve, a typical Jura wilderness area, under the protection of the proud thousand-year-old keep of Castel Saint-Denis. Then you will return, overlooking the peaceful Loue valley, discovering the heights, Notre-Dame du Chêne and the old town of Ornans.

Three viewpoints allow you to discover the Ornans mountains from the left bank of the Loue, Mont d'Ornans, Roche Thiébaut and Grand Barmaud, before returning to the valley by winding your way through La Facle, a narrow and picturesque fault that cuts into the cliff, and ending at the erratic boulders, geological curiosities, masses of stone weighing over 130 tonnes, transported by glaciers 600,000 years ago.

At the end of a wild valley, you will discover the Saut de Bonneille, located less than a kilometre from Courbet's father's farm in Flagey. This exceptional site caught the painter's eye in 1875. The tufa, a deposit of limestone, forms a conical mass surrounded by a plume of foam during periods of high water. Return via the Chassagne plateau and the Monts d'Ornans viewpoint.