Colomby de Gex walks

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)

A superb hike, easy to follow (excellent signposting), with no particular difficulties, well worth doing for the magnificent panoramic views it offers over most of the route.

A challenging approach to a summit offering a 360° view of Lake Geneva, the Alps and the Jura. The Pas de L'Échine, a tricky and steep but very popular passage, provides direct access to the ridge in a beautiful setting. The best time to visit is in May, when it is still partially snow-covered and you have to squeeze between the snow and the rock face. However, it is strongly advised not to venture onto the nearby slopes, which are very exposed.

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.

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.

This route, between the high plateaus and ridges of the Jura, offers magical panoramic views of the Alps from the Jura mountain range. A route combining mystery, magic and discovery... Please note that part of the hike crosses a protected area.Part 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, and camping is prohibited.Please respect these rules to preserve the richness of this exceptional environment.

From Mijoux to the Refuge de la Loge via the Haute Chaîne: third stage of the four-day "La Valserine enchanteresse"hiking tour.From the enchanting Valserine to the summit of the Jura, this route between the high plateaus and ridges of the Jura offers magical panoramic views of the Alps from the Jura mountain range. A route combining mystery, magic and discovery...Part 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, and 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.

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.