Lac Brenet walks

Stage 3: From Les Rousses to Lake Constance via the Jura ridges. From the beach at Lake Joux to Le Pont, you reach Vallorbe via the Dent de Vaulion (1,483 m) before following and crossing the River Orbe. Since the Middle Ages, Vallorbe has been an important centre for the iron industry thanks to its iron ore deposits and wood reserves. At the Vallorbe Iron and Railway Museum, you leave the town following the shore of Lake Day. The route then passes close to the Day Viaduct, a beautiful arch bridge built in 1925, before arriving at the Day Dam, which holds back the waters of the Orbe, and then Ballaigues, located on the southern slope of the knoll, above the course of the Orbe

On this fifth stage, you will reach the highest point of the Swiss Jura and also of this 6-day route: Mont Tendre. This summit offers a splendid view of the canton of Vaud, Lake Geneva and the Alps.You’ll also see the numerous piles of stone gathered from fields stretching for kilometres. These are stone walls built to mark out plots of land or enclose areas for grazing livestock.

For this fourth stage, after a good hour's walk, you will reach the highest point of the day: the Dent de Vaulion. The lakes of Joux and Brenet will be at your feet. The water from these two lakes flows underground, shaping the karst cave of the Orbe, near Vallorbe. On a clear day, you can see up to eight lakes.

The Gorges de l’Orbe offer magnificent scenery in all seasons. This route, on the left bank, is better suited to the wetter months than the one on the right bank. There are no major difficulties, but some downhill sections can be tricky if you’re walking after rain, with mud and a risk of slipping. Walking poles are not a bad idea, which is why I’ve classified the route as of medium difficulty This route partly overlaps with the Gorges de l'Orbe route featured on the website.

Stage 4 From Les Rousses to Lake Constance, via the Jura ridges. From the southern slopes of the Knoll, above L'Orbe, the climb to the ridge offers a magnificent panorama: Lake Neuchâtel, the plain and the Alps in the background. The trail crosses the peaceful pastures of the Jura before reaching the Col de l'Aiguillon, close to the French border, marked by anti-tank obstacles and bunkers. The hike continues along the Crête des Aiguilles de Baulmes, lined with 80-metre cliffs, with breathtaking views of Mont Blanc, Lake Geneva, La Dôle and Chasseral. The descent leads to Sainte-Croix, renowned for its music boxes and automatons.

This third stage leads to Mont d'Or, from where the view stretches across the French and Swiss Alps. The route passes by the source of the Doubs, winds through forests and mountain pastures, and climbs to the summit of Mont d'Or before descending to the CAF refuge at Gros Morond.

Second stage From Les Rousses to Lake Constance via the Jura ridges. Mont Tendre, at an altitude of 1,679 metres, dominates the peaks of the Vaud Jura. The climb from Col du Marchairuz to Col du Mont Tendre crosses a landscape that resembles a park. From the summit of Mont Tendre, the view is stunning. Discover Savoie, the Bernese Alps, the Vosges and La Dôle. Shortly after the summit is the Chalet du Mont Tendre. From the terrace, the panoramic view of Lake Geneva and the Alps is magnificent. The food here is delicious. Then the descent begins to the shores of Lake Joux. To reach the lake, there are a few descents to conquer. The portions are rustic, varied and very generous.

This last stage also offers a panoramic viewpoint at Crêt de la Neuve (1,493 m). At your feet, you can admire Lake Geneva, Geneva, the Alps and even Mont Blanc. On the way down, stop off at the ruins of the Oujon convent, a former Carthusian monastery.

Thirteenth stage of the Échappée Jurassienne: discover the Jura Mountains on this stage between Haut-Jura and Haut-Doubs. Explore the cross-country ski trails of the Mont Noir massif, which are transformed into superb hiking trails in summer. Immerse yourself in a peaceful, unspoilt environment, where alpine flowers bloom alongside the woody scents of fir and spruce trees. Between the woods, valleys and ridges, enjoy the fresh air while admiring the picturesque landscapes. This stage will also take you along the Bellefontaine and Mortes lakes, known for their peat bogs, which are home to remarkable flora and fauna.