Refine your search for walks in Le Grosdar (Affluent du Tacon)
Le Grosdar (Affluent du Tacon) walks
Queue de Cheval Waterfall
Visorando member 
5.06 km
+147 m
-147 m
1h 50
Easy
Departure from Saint-Claude (Jura)
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.
L'Échappée Jurassienne
Visorando member 
311.30 km
+7,603 m
-7,389 m
16 days
Difficult
Departure from Dole (Jura)
The Échappée Jurassienne is an invitation to discover, step by step, the striking diversity of the Jura Mountains. This 15-day itinerary links the west to the east, from the plains to the mountains, crossing the unspoilt landscapes of the Haut-Jura Regional Nature Park, far from the borders and close to the essentials.
From the peaceful canals of Dole, the trail winds its way through the most iconic sites of the Jura: the Cirque de Baume, lakes, remote valleys, viewpoints and deep forests, before ending majestically in Saint-Claude, a town nestled in the heart of the mountains.
Over the course of these 311 km, this itinerary becomes much more than a hike: it is a true distillation of the most exceptional things the Jura has to offer. The richness of the landscapes, the contrasts in altitude and the authenticity of the villages you encounter allow everyone to surpass themselves, immerse themselves fully in the wild beauty and reconnect with the essentials.
From Le Manon to Saint-Claude
Visorando member 
17.40 km
+328 m
-1,045 m
5h 55
Moderate
Departure from Septmoncel (Jura)
Sixteenth stage of the Échappée Jurassienne. For this last stage, you will reach Septmoncel before beginning a long descent along the Chemin des Moines to the Gorges du Flumen. Walking along the Flumen, Grosdar and Tacon rivers, you will arrive at Saint-Claude, nestled in the Jura Mountains at the confluence of the Bienne and Tacon rivers.
Saint-Claude is not only the capital of briar pipes: heir to a long tradition of craftsmanship, the town has built a reputation for woodturning and diamond and gemstone cutting. Tucked away at the bottom of its valley, the town stands out for its rugged natural environment and unique heritage attractions, such as Saint-Pierre Cathedral, the Pipe and Diamond Museum, Le Monde des Automates and the Abbey Museum, a hub for lovers of modern art.
Walks near Le Grosdar (Affluent du Tacon)
Les Moussières - Lélex
Tourist office 
19.85 km
+447 m
-702 m
6h 55
Moderate
Departure from Les Moussières (Jura)
The third and final stage of the 3-day, 2-night Crêts en combes hiking tour.
Starting from Lélex, this loop route combines the main GTJ route with the alternative route via Mijoux and the Col de la Faucille.
The crossing of the Hautes-Combes jurassiennes, the Valserine valley and the ridges of the Haute Chaine du Jura promise breathtaking landscapes. On one side, the view overlooks the ridges, on the other, it overlooks Lake Geneva and the Alps. In the heart of the Haut-Jura Regional Nature Park and partly in the Haute Chaîne Nature Reserve, the hike takes place in a preserved natural area.
The trail is marked with GR® (red and white) signs
Mijoux - Les Moussières
Tourist office 
15.46 km
+472 m
-313 m
5h 45
Moderate
Departure from Mijoux (Ain)
The second stage of the 3-day, 2-night Crêts en Combes hiking tour.
Starting from Lélex, this circular route combines the main GTJ route with the alternative route via Mijoux and the Col de la Faucille.
The crossing of the Hautes-Combes jurassiennes, the Valserine valley and the ridges of the Haute Chaine du Jura promise breathtaking landscapes. On one side, the view overlooks the ridges, on the other, Lake Geneva and the Alps. In the heart of the Haut-Jura Regional Nature Park and partly in the Haute Chaîne Nature Reserve, this hike takes place in a preserved natural area.
The trail is marked with red and whiteGR® signs
From Crêts en Combes to Lélex
Tourist office
51.45 km
+1,966 m
-1,962 m
3 days
Difficult
Departure from Mijoux (Ain)
The official route of the hike called "De Crêts en Combes depuis Lélex" (From Crests to Valleys from Lélex).
This route is part of the official GTJ (Grande Traversée du Jura) itineraries. This large loop offers a spectacular immersion in the iconic landscapes of the Haut-Jura: crossing the Hautes-Combes, the Valserine valley and the majestic peaks of the Haute Chaîne du Jura. Between forests, mountain pastures and breathtaking panoramas, the route alternates between views of the Jura ridges on one side and Lake Geneva and the Alps on the other.The route runs through the Haut-Jura Regional Nature Park and partly through the Haute Chaîne du Jura National Nature Reserve: a protected and preserved area to be explored with respect.Protected areaPart of the route crosses the Haute Chaîne du Jura National Nature Reserve, which is subject to specific regulations.Please respect these rules to preserve the richness of this exceptional environment.
Mijoux - Lélex
Tourist office 
14.47 km
+401 m
-499 m
5h 15
Moderate
Departure from Mijoux (Ain)
From Lélex to Mijoux via the Haute Chaîne:the second stage of the two-day hiking tour "On the roof of the Jura mountains".
From the wild Valserine Valley to the balcony of Lake Geneva, this route immerses you in the authenticity of the Haut-Jura. As you cross the Hautes Combes, you will be struck by the raw beauty of the wide open spaces, the silence of the deep forests and the open horizon of the plateaus. The trail climbs gradually, revealing exceptional panoramic views of Mont Blanc and the entire Alpine chain. A life-size immersion in a land of traditions and high-altitude landscapes.Good to know – Protected areaPart of the route crosses the Haute Chaîne du Jura National Nature Reserve, which is subject to specific regulations:Dogs are not allowed, even on a leash.Camping in tents is prohibited.Please respect these rules to preserve the richness of this exceptional environment.
Lélex - Mijoux
Tourist office 
16.14 km
+1,047 m
-947 m
7h 35
Difficult
Departure from Lélex (Ain)
First stage of the 3-day, 2-night Crêts en Combes hiking tour.Starting from Lélex, this circular route combines the main GTJ route with the alternative route via Mijoux and the Col de la Faucille.The crossing of the Hautes-Combes jurassiennes, the Valserine valley and the ridges of the Haute Chaine du Jura promise breathtaking landscapes. On one side, the view overlooks the ridges, on the other, it overlooks Lake Geneva and the Alps. In the heart of the Haut-Jura Regional Nature Park and partly in the Haute-Chaîne Nature Reserve, this hike takes place in a preserved natural area.
Lélex - Mijoux
Tourist office 
16.27 km
+1,060 m
-953 m
7h 40
Difficult
Departure from Lélex (Ain)
From Lélex to Mijoux via the Haute Chaîne: the first stage of the two-day "On the roof of the Jura mountains" hike.
From the wild Valserine Valley to the balcony of Lake Geneva, this route immerses you in the authenticity of the Haut-Jura. As you cross the Hautes Combes, you will be struck by the raw beauty of the wide open spaces, the silence of the deep forests and the open horizon of the plateaus. The trail climbs gradually, revealing exceptional panoramic views of Mont Blanc and the entire Alpine range. A life-size immersion in a land of traditions and high-altitude landscapes.Good to know – Protected areaPart of the route crosses the Haute Chaîne du Jura National Nature Reserve, which is subject to specific regulations:Dogs are not allowed, even on a leash.Camping in tents is prohibited.Please respect these rules to preserve the richness of this exceptional environment.
Prémanon - Le Manon
Visorando member 
18.44 km
+426 m
-354 m
6h 30
Difficult
Departure from Les Rousses (Jura)
Fifteenth stage of the Échappée Jurassienne. In the heart of the Haut-Jura Regional Nature Park, this stage will quickly take you to the highest point, the Belvédère des Dappes. This is followed by a crossing of the Forêt du Massacre, rich in exceptional flora and fauna, with varied landscapes alternating between thick forests and open valleys. You will also discover some curiosities and pretty summer chalets. Enjoy this beautiful forest, taking care not to stray from the marked paths and trails to preserve the tranquillity of the area!
From the Combe à la Chèvre and its tall gentians, you will reach the village of Lajoux, home to the Haut-Jura Regional Nature Park.
From Les Rousses to Lake Constance, following the ridges of the Jura mountains
Visorando member 
405.63 km
+11,495 m
-12,203 m
19 days
Difficult
Departure from Les Rousses (Jura)
This exceptional hike links Les Rousses, in the heart of the French Haut-Jura, to the city of Constance (Konstanz), on the shores of the lake of the same name, following the ridges of the Swiss Jura. A demanding but magnificent 405 km route that crosses the most iconic landscapes of the Jura mountains: high-altitude pastures, deep forests, alpine viewpoints, villages steeped in history and forgotten military ruins.
From Les Rousses to the Col du Marchairuz
Visorando member 
28.69 km
+783 m
-450 m
10h 25
Very difficult
Departure from Les Rousses (Jura)
First stage: From Les Rousses to Lake Constance via the Jura ridges. After passing through La Cure, you will enter Switzerland and reach Saint-Cergue. A road will take you through the Jura pastures to the ruins of the Oujon convent. From Les Frasses, a steep forest path leads to a panoramic viewpoint. The climb continues through enchanting scenery, between flower-filled meadows and chalets, towards Crêt de la Neuve, the highest point of the stage. Here you can enjoy breathtaking views of Lake Geneva, the Vaud Alps and Mont Blanc. The hike ends in the Vaud Jura Park, along a pretty forest path leading to the Col de Marchairuz (1,446 m).