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Les Crozets walks
Your dream of a winter adventure is within reach, in Les Crozets
Cross-country skiing or snowshoeing in the Jura offers the chance to explore vast, pristine white landscapes. These activities provide unforgettable experiences in the heart of nature. So don’t wait any longer – if there’s snow, get your gear and gloves ready and set off to explore the snow-covered expanses of the Jura mountains.A short circular hike, easy to do on skis or snowshoes, through varied landscapes and in a wild setting.
7 tales on a walk: The sneezing elves
Set off on an adventure along the paths in the heart of the Haut-Jura Regional Nature Park, the Jura Sud region, the Land of Children.Perfect for families (even with small children without a pushchair).Some walks are games, others are treasure hunts, and some are tales to be lived out like adventures.The walk immerses children in an original story with clues to find and surprises.
Opposite the La Sourde viewpoint, there is the Echo
A route for the eyes but also for the ears.
No fewer than three viewpoints with superb views of the villages of Ravilloles and Leschères, and to top it all off, one of the most beautiful acoustic sites in the Haut-Jura, where you can discover the pleasure of listening intently during this walk.
PLEASE NOTE:The GR®9is closed to all traffic, including pedestrians, from 15 July to 15 December 2020 due to forestry work between "sur la côte" (9) and "sur le château" (1).
Around the Fyète
In the Jura, the forest covers most of the region.This walk through the forest is a great opportunity to really soak up its atmosphere.Along the route, there are several lovely views, such as the path leading to the Fyète well – a geological feature typical of karst landscapes – as well as fountains, wash houses and a bread oven.
Savoir-faire Trail
The Sentier des savoir-faire is a walk where you use your hands! Stroll along with your nose in the air and your mind alert on this unusual trail. You’ll uncover the mysteries of the Jura artisans’ skills and gain a deeper appreciation of the values associated with them.
7 Tales on a Walk: Arthur in the Clouds
Arthur was a dreamy little fox who was always getting lost. One day, seeing him wander off from their den, his very worried parents gave him this advice:- Arthur, if you go for a walk, take a good look at the path you take on the way there. Look at the trees, the shape of the stones and the landscape. That way, you won’t get lost and you’ll always find your way back.Let the children look for the clues and, above all, don’t get lost yourselves.
The three lakes around Étival
Situated in the heart of the forest in a most peaceful setting, the three lakes – the ‘Petit’, the ‘Grand’ and the ‘Lac de la Fauge’ – are home to flora and fauna typical of wetland habitats.A nearby footpath offers a panoramic view of the lakes and the village of Étival from the viewpoint.
Family walk around Lac d'Étival
Two pretty lakes hidden at the bottom of a very pleasant valley – that’s the setting for this walk!
A forest track takes you round the large lake, bordered by woods and meadows.
Suitable for pushchairs.
Over hill and dale around Mont Saint-Christophe
This route takes you over hills to the tops of cliffs, with viewpoints that invite you to contemplate the lush green countryside, and through valleys and deep, steep-sided gorges, offering cool respite and the chance to discover a natural world rich in diverse flora and fauna.
A 10 km route with some good climbs on all types of terrain awaits you from start to finish, offering a sense of tranquillity and a few panoramic views well worth capturing on camera.
The Belvédère de la Vierge in Moirans-en-Montagne
A short walk to help you explore the hills of Moirans-en-Montagne.
Lac d'Antre, its disappearance and the resurgence of the Héria
Around Lac d'Antre, its sinkhole and the resurgence of the Héria, one of the most important sanctuaries in Gaul was established between the 1st and 3rd centuries AD.
It is through the cult of water that I invite you to discover the ancient city of Antre, its Gallo-Roman remains, its resurgences and its cliff perched 962 m above the lake,
Please note: due to bad weather and tree-felling work around Lake Antre, access around the lake and to the Belvédère is prohibited. When facing Lake Antre, you must head for points (3) and (6) and avoid points (1), (2), (4) and (5).
Around Mont Robert
A pleasant route on the slopes of Mont Robert, interspersed with sections through the undergrowth, offering unobstructed views of Moirans-en-Montagne.
Moirans-en-Montagne – Oliferne Castle
Thisfirst stage, starting from Moirans-en-Montagne, takes you up to higher ground with a superb view of Lake Coiselet and, ultimately, a peak and a castle that are well worth the detour. Indeed, the Pic d’Oliferne towers over the Ain Valley by almost 500 metres and offers a beautiful view, particularly of the Haute-Chaîne du Jura.
Walk in the Jura woods
An easy hike for the whole family, where the vegetation changes from deciduous trees to pines, firs, Scots pines and boxwood. You can also walk along a stream, enter a cave and enjoy three waterfalls.
From the Regardoir viewpoint to the Roche aux Corneilles viewpoint
The view from the viewpoint is always impressive. Along this route, you’ll look out over the beautiful landscapes of Lake Vouglans, observe its ever-changing colours and admire its wooded shores, which have been remarkably preserved from any unsightly urban development.This route is also ideal for trail runners.
The Way of St James from Villards d’Héria to Santiago de Compostela
Do you want to connect with nature, admire its beauty at the slow pace of walking, walk to get to know yourself better, get back to basics, and push yourself to new limits? Set off on an adventure along the Camino de Santiago. That’s what I’m offering you with this route. I set off from my village in the Jura (the first six stages aren’t part of the signposted routes of the Camino de Santiago) to reach Santiago de Compostela in Spain, but there’s nothing to stop you setting off from your own home to join the route at one of the stages, or starting from Le Puy-en-Velay or any other town along the way..
Villards-d'Héria - Pic d'Oliferne
First stage of the Way of St James. This first stage, starting from Villards-d'Héria, takes you up to higher ground with a superb view of Lake Coiselet and, ultimately, a peak and a castle that are well worth the detour. Indeed, the Pic d’Oliferne towers over the Ain Valley by almost 500 metres and offers a beautiful view, particularly of the Haute-Chaîne du Jura.
The Grand Tour of Lake Vouglans
Lake Vouglans offers an ideal playground for outdoor sports enthusiasts.
This 86km route is designed for experienced mountain bikers. It is quite hilly and features numerous technical trails, with a well-balanced mix of surface types (woodland, scree, roots…) and trail types (singletrack, footpaths, dirt tracks…).
This route is signposted as a major mountain bike route (red ‘VTT’ symbol on a white background, with the letters ‘TLV’).
Belvédère de la Brire, starting from Prénovel
The marked trail takes you on snowshoes through the forest, towards Les Piards, to reach the Brire viewpoint at an altitude of 950 metres. You’ll be able to make out the Monts-Jura range, with the rounded peak of La Dôle directly opposite silhouetted against the horizon, and you might even catch a glimpse of the summit of Mont Blanc if the tall spruce trees weren’t blocking the view. What a shame.
Nanchez peat bog trail
A hollow carved out in the heart of a hill, the landscape of the Combe de Nanchez is the result of a long natural and human history. Set off along the winding boardwalk, simply soak up the atmosphere and discover some of the secrets of the Nanchez peat bog.
Discover the Nanchez peat bog
Depending on the season, this walk takes you through flower-filled meadows in summer, snow-covered fields in winter where you can see the tracks of wild animals, and the heart of light spruce forests and the taiga landscape of the peat bog.
Overhangs of the Bienne Valley – Longchaumois Plateau
This hike (which is somewhat demanding) aims to take in a varied route at different altitudes in the Bienne Valley to the north of Saint-Claude, as well as on the plateau overlooking it around Longchaumois. The route is mostly circular, passing close to two waterfalls and a cave.
Viewpoint at Chatillon
This woodland route will take you through the woods of Chatillon to discover a little-known viewpoint over the Bienne valley and, in fine weather, a view of the Mont Jura. A fairly undulating walk along lovely woodland paths, returning via Lac d’Antre. A lovely route for trail running or mountain biking.
Pissevieille Waterfall, Grotte des Sazarins and Belvédère de la Corbière
A few kilometres from Saint-Claude, beautiful beech forests, a 70-metre-high waterfall, an unusual cave and the magnificent Belvédère de la Corbière viewpoint.
Lake Antre viewpoint
An easy hike around Villards-d'Héria with superb views of Lake Antre, the town of Moirans-en-Montagne and Lake Vouglans.Please note that access is currently prohibited: following a landslide, access to the Lac d'Antre viewpoint is prohibited until further notice. From point (2), go directly to point (4).
Please note: there has been a forest fire between points (4) and (7) since 17/08/2025 at 7 p.m. Do not attempt this route
Circular route starting from Villards-d’Héria via Coyron, Meussia and Les Crozets
A fairly challenging circular route featuring tarmac (but on quiet roads), varied forest trails and a few slightly technical sections.
Villards-d’Héria – Rogna circular loop
This challenging route, exceptional for its elevation gain, its long, gruelling climbs and its technical descents, will take you to two of the highest points in the Jura Mountains, separated by the Bienne Valley.
Circular walk from the Chancia viewpoint via Vouglans, Nezan and Jeurre
Set against a dreamlike backdrop, between Lakes Vouglans and Coiselet, lies the climb to the Chancia viewpoint.This challenging route, exceptional for its elevation gain and technical trails, will take you along Lake Vouglans and above Lake Coiselet.Feel free to catch your breath at the viewpoint, which offers a magnificent view over the Ain Valley, before tackling the climbs.
Tour of the Bienne Valley
Starting from Villards d’Héria, this mountain bike route descends to Lizon via Saint-Romain, then follows the River Bienne for a good dozen kilometres, before finishing with the climb up the famous Côte de Jeurre.
Tour of the Six Lakes starting from the Villards-d’Héria Viaduct
This route will take you from lake to lake: Lake Vouglans, Lake Clairvaux, Lake Étival, Lake Ravilloles, Lake Cuttura and, finally, Lake Antre.There are no fewer than six lakes to discover on this route, with some fairly steep short climbs and descents, as well as long descents and climbs through the forest, where you’ll have the chance to appreciate the beauty of the Jura Mountains.Make the most of the setting for a picnic and a swim!
Northern part of Lake Vouglans
How beautiful France is if you take the time to look...On this route around the northern part of Lake Vouglans, with short, fairly steep climbs and descents as well as long, gentle climbs through the forest, you’ll have the chance to appreciate just how beautiful France is, thanks to the stunning Jura landscapes surrounding Lake Vouglans.This route is quite demanding physically but not overly technical. If you can, do this route on an e-MTB.
Circular route of the 4 viewpoints in Moirans-en-Montagne
A route through the hills, with stunning views of the surroundings of Moirans-en-Montagne.Sections across the Jura mountains, with unobstructed views, interspersed with sections through the undergrowth and amongst boulders.A very varied, fairly challenging walk.
Circular autumn loop starting from Villards d'Héria
It’s a strange sight: this empty harbour, almost dry, with its stranded jetties and exposed tree roots. The low water level of Lake Vouglans means you can walk with dry feet or cycle along the banks through a somewhat lunar landscape, where the water usually lies.This mountain bike route, best enjoyed in October, will reveal a different side to Lake Vouglans, its harbour and its surroundings, adorned in their most beautiful autumn colours.
Regardoir and Roche aux Corneilles viewpoints
Hike to the Belvédère du Regardoir, passing through the forest along paths and trails, then return via the Belvédère de la Roche aux Corneilles on theGR®9. Beautiful views of Lake Vouglans, as well as lovely sections through the forest with moss-covered trees.
La Refrèche
Hiking is often the best way to discover places – places that are all too often overlooked or simply underestimated. This new hike is proof of that, taking us to spots frequented by lovers of the great outdoors.You can admire Lake Vouglans from the viewing points, swim in its wild coves, explore a cave or simply discover the incredible biodiversity and birdlife of its vast forest.
The path to Maisod Castle
Under the pine trees, immerse yourself in a Mediterranean atmosphere and marvel at the turquoise waters of Lake Vouglans stretching as far as the eye can see. Let the grains of sand covering the beaches caress your skin. The only thing missing from this picture is the taste of salt on your lips to make you believe in this unlikely little sea in the mountains.
This easy walk from the port of La Mercantine will take you to Maisod Castle and along Lake Vouglans
7 tales on a walk: the lost mermaid
Welcome to the imaginary land of South Jura.
On this 7 Tales on a Walk trail, take a short storytelling walk with your family and immerse yourself in the story of the lost mermaid.
The starting point is marked by an entrance gate (in the form of a giant book), on which is written the type of object you will have to look for and follow throughout the walk.
Step through this door to enter a world full of mystery.
Ferme du Crime - Lake Antre
Walk in the forest with a view of Lake Antre and the Jura Mountains
The Scia viewpoint
Set off to explore the Scia viewpoint.At an altitude of 800 metres, this remarkable natural site offers views across the entire Lizon Plateau near the Annuelle Forest (GR®® trail). It features an orientation table and picnic facilities.Then head to another natural site: Lac d’Antre.
The Cimante waterfalls
This beautiful, mostly shaded route offers views of several waterfalls, each as pretty as the next, as well as a cave open on the side of a cliff with a spring flowing from it. The vegetation is very diverse and you can see the tireless work of water on the rock.
Coyron, Moirans-en-Montagne, Maisod circular loop
A pleasant, quiet route with a few technical sections, suitable for mountain bikers in good physical condition!It is definitely preferable to complete this route in the suggested direction, as some slopes are more difficult when ridden in the opposite direction.
Circular route around Ponthoux starting from Lison
This long route, starting from Le Lison and best undertaken in good weather, will take you all the way to Avignon-les-Saint-Claude, walking over the "Tête du Gaulois" which overlooks the Plan d'Acier industrial estate.On the way back, you can admire the Lison hillsides from the Ponthoux viewpoint and cool off in the Lison Gorges.
La Vouivre and Pissevieille waterfalls, circular tour
A circular hike above Saint-Claude that takes you to the Cascade de la Vouivre waterfall, the Belvédère de Cinquétral viewpoint offering superb views of the Bienne valley and the Haut-Jura, and finally the Cascade de Pissevieille waterfall. It is best to do this hike when the snow has melted or after rain to get the most out of the waterfalls, but in this case, the use of walking poles is strongly recommended. Similarly, the climb to the Belvédère de Cinquétral is reserved for experienced walkers.
From the Lizon Tram Viaduct to the Pas de L’Âne
From the Lavans-lès-Saint-Claude fitness trail, you’ll reach the lower section of the Lizon Gorges by crossing the tram viaduct.
Walking alongside the Bienne, you’ll find yourself in the heart of a magnificent natural setting as you make your way to the Pas de l’Âne and the Roche Lezan.
This is also a lovely route for trail running enthusiasts.
The Gorges de l'Abîme, the Crêt Pourri and the hamlet of Vaucluse
This circular walk will introduce you to some of the Jura’s attractions around the town of Saint-Claude. From the Gorges de l’Abîme, you’ll take a path towards the Crêt Pourri, then, after negotiating a few slopes, you’ll reach a plateau. On the way back, you’ll be able to admire the charming hamlet of Vaucluse.
The Gorges de l’Abîme route has been accessible again since 4 July 2026 (for the record, it was previously closed under a municipal by-law dated 4 December 2023).
Bellecin Forest, Lake Onoz and the village of Onoz and Les Bourlaches
This hike, to the west of Lake Vouglans, offers a varied route that is not difficult, save for its length. It follows good paths, alternating between woodland and open spaces. The view from the Belvédère des Bourlaches overlooks the left bank of Lake Vouglans.
The Langard route starting from Soucia
“If, whilst walking in the forest, you come across the same tree twice, it means you’re lost,” as the saying goes…On this lovely route, there’s no chance of getting lost – it’s all about enjoying the scenery and this world apart that unfolds beneath the green shade of its remarkable trees, its sublime clearings, its refreshing waterfalls, its breathtaking viewpoints and its mysterious caves.
The route is also suitable for trail runners.Yellow markings + Trail 9.
Grand Châtel – Saint-Romain de Roche circular loop
The proposed route, starting from Grand Châtel, aims to reach Saint-Romain de Roche via very little-used, unmarked paths and to traverse the plateau overlooking the Bienne valley.
Part of the route involves a steep climb (somewhat challenging). As a result, it has been classified as difficult. Please ensure you are wearing suitable footwear and have hiking poles.
The section on the plateau is fairly easy and offers some lovely views.
Route of Mont Bayard starting from Saint-Claude
Starting from Saint-Claude, this is a short hike in terms of distance but quite challenging during the climb up Mont Bayard. Walking poles are recommended in wet conditions.
Crêtes du Mont Chabot à partir de Saint-Claude
Le Mont Chabot est une des montagnes-phare dominant la ville de Saint-Claude.Il s'agira d'accéder à sa crête en empruntant un parcours en boucle partielle permettant de visualiser de superbes points de vues sur la ville et les alentours. La randonnée est assez courte, mais attention certains passages sont relativement raides et peuvent s’avérer glissants.Attention : le parcours présenté en 2016 vient d'être partiellement remanié (lire § Infos pratiques).
The round of viewpoints in Martigna
A circular route starting from Martigna and passing by four viewpoints overlooking the lakes of Chanon and Vouglans.From the top of their cliffs, the viewpoints invite us to contemplate the lush greenery and the reflections or sunsets on these lakes.
The remote valleys of the Enragé
On this fairly challenging route, you’ll enjoy panoramic views and sounds of the Bienne valley.
A fairly challenging route, but the scenery is well worth the effort.
On either side of the Pont de la Pyle bridge
On either side of the Pont de la Pyle, there are so many wonderful things to see, do and discover!One side takes you along a long, peaceful path through the woodland, skirting the lake, with viewing points and a picnic area.The other side, more touristy, takes you to the ruins of a castle, caves, viewing points, and a leisure area with a harbour and a beach.In short, everything you need for a great day out!A lovely route for trail running enthusiasts.
Queue de Cheval Waterfall
A pleasant little outing to discover this waterfall, which cascades down a sixty-metre drop in two stages. These drops, each around thirty metres high, are spectacular when it has rained. This is therefore an outing to do after a period of rain if you want to enjoy the scenery offered by one of the most beautiful waterfalls in the Haut-Jura.
Vouglans Lake circular mountain bike loop starting from Surchauffant
A lovely circular route with just a few tricky sections, running alongside Lake Vouglans, through woodland and along footpaths. Beautiful views of the Jura.
Lake Vouglans, Tour de Meix and Belvédère
A very pleasant circular route along Lake Vouglans with views of the Pont de la Pyle bridge. A long ribbon winding between wooded hills, Lake Vouglans is 35 km long. Located in the heart of the Jura, it is one of the region's aquatic gems and one of the best-preserved large lakes in France. There are no roads running alongside it, and a few beaches and ports are widely open to visitors. The paths are very well marked. Discover the ruins of the Château de la Tour de Meix.
Lake Vouglans - Surchauffant cliffs
Discover the splendour of France's third largest reservoir with its turquoise blue waters. In this magnificent setting, walk between forests and steep cliffs with superb views of the lake.
From Saint-Claude to the heights of Septmoncel, a circular route
I suggest you try this lovely, slightly challenging route from Saint-Claude to the heights of Septmoncel. Along the way, you’ll come across some lovely views.
From Saint-Claude to Septmoncel via the Chemin des Cascades
This hike takes you to the Queue d'Âne and Queue de Cheval waterfalls, then climbs a little to the Septmoncel area, via a good circular route that is a little physically demanding at times.Please note that some sections can be tricky due to wet ground, particularly the section between (9) and (10), which is quite steep.
Circular route via the Belvédère de la Roche Blanche, Les Moussières and Le Crêt Joli
This circular route on the heights of Saint-Claude offers a magnificent view of the Gorges du Flumen and the ridges of the Haut-Jura from the Belvédère de la Roche Blanche, then takes in the village of Les Moussières before descending via the Crêt Joli and its typical Jura landscapes. The climb to La Roche Blanche is challenging and requires a high level of fitness. The use of walking poles is strongly recommended in wet weather, not only for the ascent but also, and especially, for the descent from the viewpoint (14).
From Jeurre to Saint-Romain de Roche (circular)
Starting from the village of Jeurre, I suggest a hike that partly follows a circular route to reach Saint-Romain-de-Roche.After a short detour to the Grotte de Nerbier, the route follows the course of the Bienne from a distance, then climbs slightly onto the plateau between Petit Châtel and Saint-Romain-de-Roche via a few winding paths.
Tour du Flumen via La Roche Blanche and Sur les Grès
This loop will allow you to discover the bottom of the Flumen valley (and its waterfalls) as well as the ridges above it.
The three viewpoints: Le Replat, Sur la Roche, and Sur les Grés in Montbrillant
Starting from Montbrillant, a steady climb up to Septmoncel via the Chemin des Moines, the reward being three viewpoints: two with aerial views of the town of Saint-Claude, and the third overlooking La Roche Blanche.
The paths are very easy to walk on, with no technical difficulties.