Itinerant hiking : on the roof of the Jura mountains
A route between ridges and forests, culminating in the Colomby de Gex. Discover the breathtaking scenery of the Haut-Jura, with its vast valleys, rugged terrain and mountain atmosphere, with a restful stop-off in the village of Mijoux.
▶ Day 1: Lélex → Mijoux (via the ridges of the Haute Chaîne du Jura)
⏱ Approx. 5½ to 6½ hours – 16.5 km – Ascent: 1,057 m / Descent: 949 m
From Lélex, follow the red and white GR markings towards the Refuge de la Loge, then continue towards Colomby de Gex, Grand Montrond, Col de la Faucille and finally Mijoux. A more alpine stage, offering panoramic views of the Alps.
▶ Day 2: Mijoux → Lélex (via the Haut-Jura)
⏱ Approx. 4 hrs 50 mins – 14.4 km – Ascent 443 m / Descent 529 m
From Mijoux, take the red and white GR trail and head up towards Lajoux and Le Manon, then on to Les Platières, Croaby and its chapel. Follow the route to Cariche and then La Pralouse, descend to Les Septfontaines, and finally Lélex.
A lovely day’s walk through valleys and forests.
Overnight stay in Mijoux
Take a break in the mountain village of Mijoux. There are several places to stay:
▶ Les Berlicants, in a peaceful setting surrounded by nature
▶ La Michaille, for a warm and authentic atmosphere
▶ The Valserine Community Gîte, practical and friendly, right in the heart of the village
Itinerary details
Description
From the wild Valserine valley to the balcony of Lake Geneva, this route plunges you into the authenticity of the Haut-Jura. Crossing 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 plateaux. The path gradually rises, revealing exceptional panoramic views of Mont Blanc and the entire Alpine chain. It's an immersion in nature, a land of traditions and high altitude landscapes.
Good to know – Protected area
Part of the route passes through the Haute Chaîne du Jura National Nature Reserve, which is subject to special regulations:
Dogs are not allowed, even on a lead.
Bivouacs in tents are prohibited.
Please respect these rules to preserve the richness of this exceptional environment.