Collex-Bossy walks

Much of the walk takes place in the coolness of the forest and the Versoix river, ideal for hot summer days. When you leave the woods, in good weather, there are magnificent views of the Jura mountain range (the Aiguille de la Faucille and the Boule Blanc de la Dole are easily recognisable) and the Alps (Mont Blanc).

Walk in the woods of Versoix. Very pleasant in the undergrowth and on the galloping tracks.

Horse riding excursion departing from Versoix and arriving at Bonmont Golf Club.

Hike accessible from 17 April to 30 November. Set off on a hike to Colomby de Gex (1,682 metres above sea level), with superb views of Mont Blanc and the Geneva basin. This circuit, emblematic of the Grande Marche Populaire de Gex, follows the ridges of the Haute Chaîne before descending into the forest along the Journans. The route passes through varied landscapes: mountain pastures, deciduous and coniferous forests. It runs through the heart of the Haut-Jura Regional Nature Park and, in part, the Haute Chaîne du Jura National Nature Reserve, a protected area that must be treated with respect. Dogs are not allowed, even on a lead. Please respect the regulations in force to preserve this remarkable environment.

Hike accessible from 16 May to 30 November. Set off from Gex on a loop to the Col de Branveau, passing through the Platières mountain pastures. Formerly part of the Petite Marche Populaire de Gex, this varied circuit offers beautiful views of the Haute Chaîne du Jura and the Alps. It passes through forests of deciduous and coniferous trees before a refreshing descent along the Journans. An accessible and enjoyable hike between ridges, mountain pastures and undergrowth.Part of the route is located in the Haute Chaîne du Jura National Nature Reserve: dogs are not permitted, even on a lead. Please respect the regulations in force to preserve this remarkable environment.

Panoramic view of Lake Geneva, the Alps, the high Jura mountains and the Pays de Gex

A challenging and immersive hike to the summit of La Dôle (1,677 m). From Fleutron, the route alternates between deep forests, open ridges and high-altitude pastures. After crossing the French-Swiss border, you will reach one of the iconic peaks of the Swiss Jura, offering a 360° panorama of Lake Geneva, the Alps and Mont Blanc. This challenging but spectacular route passes through unspoilt natural areas in the heart of the Haut-Jura Regional Nature Park and the Haute Chaîne du Jura National Nature Reserve. Dogs are not allowed, even on a leash. Please respect the regulations in force to preserve this remarkable environment (see the practical information section).

A perfect forest walk for families, combining discovery, observation and learning about nature. A special moment to share, filled with curiosity, relaxation and wonder in the heart of the woods. This 2.5 km circular themed trail (106 m elevation gain) crosses the forest alongside downhill mountain bike trails — watch out for cyclists! Easy and enjoyable, it is dotted with information panels about the Eurasian lynx, making for an informative and fun outing for the whole family.

This challenging trail takes you to the highest point of the Jura mountains! It combines woodland, open ridges and superb views of the Lake Geneva basin and Mont Blanc. A beautiful immersion in varied environments, between light and shade. In summer, the Fierney cable car (open on certain days) provides easy access to the route without detracting from the richness of the landscape. The route runs through the Haut-Jura Regional Nature Park and crosses part of the Haute Chaîne du Jura National Nature Reserve. Dogs are not allowed, even on a leash. Please respect the regulations in force to preserve this environment (see the practical information section).

Open from 1 April to 30 November, depending on snow conditions.Set out to conquer the highest peak in the Jura mountains on a varied hike through forests, open ridges and superb panoramic views of the Lake Geneva basin and, on clear days, Mont Blanc. The route alternates between shade and light, offering a beautiful immersion in the Haute Chaîne du Jura.In summer, on certain days, the Fierney cable car provides easy access to the route while preserving the essence of the landscape.The route crosses the Haut-Jura Regional Nature Park and part of the Haute Chaîne du Jura National Nature Reserve, a protected area: please respect the regulations.Dogs are not permitted, even on a leash.For information on the rules in force, see the link in the practical information section.

Je vous propose de réaliser un parcours en boucle au départ des environs du Col de la Faucille (parking du Pailly) afin d’accéder au Colomby de Gex : à l'aller le tracé évolue sous les Monts Jura et au retour sur ses crêtes avec une succession de montées et descentes. Certaines parties du parcours sont situées en zones de quiétude de la faune sauvage et il ne sera ainsi pas possible de le parcourir du 15/12 au 15/05 (à lire ci dessous)

An easy circular walk. 

A lovely walk in the forest in the nature reserve leading to a viewpoint offering views of the Alps, Mont Blanc and Lake Geneva. Hiking in a nature reserve - Dogs not allowed - The route is mainly located in a wildlife quiet zone, and it is mandatory to follow the signposts.

Offers an unforgettable view of Lake Geneva, Geneva and its water jet, and Mont Blanc in the background.

Très bel itinéraire sur le domaine de la Vattay, sur un parcours damé et jalonné en Violet, accessible avec des enfants et qui traverse la Réserve Naturelle Nationale de la Haute Chaîne du Jura (vous devez respecter la réglementation en vigueur). L'accès au site de la Vattay est payant.

A short bike ride in the Geneva countryside. Ideal for families. It starts gently on a section of the greenway, which you then leave before returning to it briefly before the finish. The ride passes through Chêne-Bourg, then heads into Champel, Bout du Monde and Veyrier, before completing a beautiful circular loop through the countryside. The ride then continues to Thonex, Puplinge, Choulex and Vandoeuvres. Be patient at the end, as the roads are narrow and you may encounter motorists travelling in the opposite direction on one-way streets.

Horse riding excursion starting at Bonmont Golf Club and ending at Sauverny.

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.

Set off on a crossing of the Haut-Jura between Mijoux and Chézery-Forens through varied landscapes of valleys, peaks and forests. Over three days, you will travel along the Jura ridges, passing by the Grand Mont Rond, the Crêt de la Neige and the Reculet, with magnificent views of Mont Blanc and the Alps. This crossing takes you to the heart of the Haute Chaîne du Jura, for an authentic experience in the heart of nature. As you will be self-sufficient in terms of food, remember to bring your own supplies so that you can enjoy this adventure to the full.

The first stage of the hiking tour: from Mijoux to Chézery-Forens via the Haute Chaîne du Jura. Set off on a crossing of the Haut-Jura between Mijoux and Chézery-Forens, through varied landscapes of valleys, peaks and forests. Over three days, you will travel along the Jura ridges, passing by the Grand Mont Rond, the Crêt de la Neige and the Reculet, with magnificent views of Mont Blanc and the Alps. This crossing takes you to the heart of the Haute Chaîne du Jura, for an authentic experience in the heart of nature. As you will be self-sufficient in terms of food, remember to bring your own supplies to fully enjoy this adventure.Please note – Protected areaPart of the route crosses the Haute Chaîne du Jura National Nature Reserve, which is subject to specific regulations:Dogs are not permitted, even on a lead.Camping in tents is prohibited.Please respect these rules to preserve the richness of this exceptional environment.

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

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.

Put on your snowshoes and set off to explore the famous Crêt de la Neige, the highest point in the Jura mountains, offering spectacular scenery! The route is marked with purple posts for snowshoeing and is signposted for hiking all year round. This route can be accessed by taking the Catheline cable car.

Hike accessible from 1 April to 30 November. Set off on a challenging and scenic loop through the peaks of Reculet and Crêt de la Neige, the highest in the Jura mountains. This demanding circuit offers a wide variety of landscapes: Jura forests, open ridges and vast mountain pastures. From the heights, enjoy a 360° panorama of Mont Blanc, Lake Geneva, Geneva and the Valserine Valley.The route crosses the Haut-Jura Regional Nature Park and the Haute Chaîne du Jura National Nature Reserve: dogs are not allowed, even on a leash. Please respect the regulations in force to preserve this remarkable environment.

The second stage of the hiking tour: from Mijoux to Chézery-Forens via the Haute Chaîne du Jura. Set off on a crossing of the Haut-Jura between Mijoux and Chézery-Forens, through varied landscapes of valleys, peaks and forests. Over three days, you will travel along the Jura ridges, passing by the Grand Mont Rond, the Crêt de la Neige and the Reculet, with magnificent views of Mont Blanc, the Alps and Lake Geneva. This crossing takes you to the heart of the Haute Chaîne du Jura, for an authentic experience in the heart of nature. As you will be self-sufficient in terms of food, remember to bring your own supplies so that you can enjoy this adventure to the full.

One of many routes to reach this distinctive summit with its radar station visible from anywhere in the Lake Geneva basin. Magnificent panorama from the Eiger to the Écrins, via Mont Blanc and Lake Geneva (orientation table). Chamois galore for early risers, rarer during the day due to high visitor numbers. Marked route, also accessible in winter with snowshoes or cross-country skis, with a few variations.

In the vicinity of La Greffière, I suggest you climb to the summit of La Dôle and walk around it. Along the way, there are magnificent landscapes to discover, and with a bit of luck, you may even spot some chamois.

This is a very popular hike to the Croix du Reculet, the second highest peak in the Jura, offering superb views of Geneva, Lake Geneva, Mont Blanc and the entire Alps in good weather. For geocachers, there are a few caches along the hike.

There is little elevation gain and lots of forest for this walk, which is recommended in summer on the Jura plateau.

This is a circular route without great difficulty that takes you through the pretty mountain pastures around the village of Lajoux, with beautiful views of Lake Lamoura and the Jura mountain range. The route can easily be lengthened or shortened thanks to the many trails in the area.

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.

A walk that varies between forest paths, following streams and crossing vineyards, and the old village of Dardagny. Can also be done by mountain bike (except for one section - from point (7): bypass via Essertines).

A beautiful route offering magnificent views over Lake Lamoura and the Serra ski resort. Part of the route is in the Haut Jura APPB area, see practical information.

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.

Hike open all year round. Set off on a family walk through vineyards and woodland, crossing the border. An ideal getaway for young and old alike, combining nature, relaxation and enchanting landscapes. Discover a family hike that takes you from Challex to Dardagny, along charming paths lined with vineyards. Walk through sun-drenched vineyards and let yourself be charmed by the tranquillity of the landscape. The route offers views of the Rhône and the Jura Mountains. At each stage, between the undergrowth and open fields, nature reveals itself in all its splendour, whatever the season!A charming getaway that combines wine discoveries and wide open spaces.