Treffort walks

This is a hike that starts with a ferry crossing. The objective is to take the two elegant bridges. The first bridge crosses the Drac. The second bridge crosses the Ebron. Satisfactory markings.

The highest point in the Vercors at 2341 m, the Grand Veymont offers 360° panoramic views.

A vertiginous and rarely-taken loop, where you come across ibexes and chamois at every hairpin bend. Make sure you always have a helmet (ibexes love to send stones flying), as well as crampons and an ice axe until late in the season, as névés remain in place fairly long within the steep Serre-Brion couloir. It is best to start your hike early in the morning so that snow is still hard when reaching this couloir.

A hike that visits one of the 7 Wonders of Dauphiné.

A hike in Drôme and Isère, but starting from the Vercors drômois side. The Vallon de Combau and the Tête Chevalière at 1951m. A panoramic view over the Trièves valley. During the months of May and June, the Vallon du Combau is must-visit destination, where you can enjoy the flora and fauna, particularly marmottes. A relatively easy hike up to the Pas de l'Essaure pass, then a little more difficult.

A long hike across the Vercors Highlands ("Hauts Plateaux du Vercors"), to reach the Grand Veymont. Breath-taking view of the entire Vercors massif and Mont Aiguille.

A walk of discovery from Vercors in a loop between the cliffs, forest and meadow. Small height change.

This easily accessed summit is located on a ridge between the "Vallée de la Gresse" and the Vercors plateau. It offers a breathtaking view on Belledonne, Les Rousses and a bit further Les Ecrins.

A pleasant walk, accessible to all, where you can take your children along, under supervision of course.The trickier sections are protected. Take your time.Enjoy the view of the crushing foothills of Dévoluy and discover an unusual phenomenon: the resurgent source of Haute Gillarde and its confluence with La Souloise.

Very nice hike without any difficulty, with stunning views of the Pas des Voutes, Pas de la Charmate and Pas de l'Allier.

A leisurely stroll in the hills above Herbeys with a magnificent view of the Vercors.

A diverse hike: forests, ridges, vast panoramic views...

Easy walk, 2/3 in the shade and 1/3 with beautiful views over the vast Drac valley and surrounding mountains.

The Lac du Lauvitel and its integral reserve (the first in France, created in 1995).

This is a relatively easy hike in the Léoncel National Forest, mostly on cross-country ski or snowshoe trails. It is a very pleasant walk in warm weather, as almost the entire route is in the shade.

This hike will take you into the charming Gorges du Gorgonnet. It is a family-friendly route. However, caution is advised. Although the trail is wide and comfortable, there are no guardrails in some places, so keep an eye on children. At the end of the gorges, they can enjoy a natural swimming pool with particularly clear (and cold) water.

A short hike to enjoy this geological feature: a flaming fountain.

Easy access to Mont Rachais. View over Chartreuse, Belledonne, Grenoble and the Vercors.

Mount Rachais, from the hamlet of Frette, situated on its far northern side.

A complete change of scene in this superb canyon between two narrow cliffs. An unusual place where a crevasse plunges into nowhere, with a peaceful and shady atmosphere between boulders, lichens and ferns.

Easy walk on this “tooth” overlooking the Isère valley and offering an interesting view over the east foothills of Chartreuse.

At the gateway to the Massif des Écrins, near Saint-Bonnet-en-Champsaur, this superb loop hike begins with a gentle ascent through a magnificent larch forest. Along the way, the lush green vegetation accompanies you to the foot of the Col du Cendrier, where the slope gradually levels out. The effort is rewarded by a wide panoramic view of the Massif des Écrins.The traverse of the Crêtes du Barry adds a welcome technical touch, giving the route an extra touch of character. The return, via the Pas and then the Col de l'Escalier, is on a pleasant, flowing path.A beautiful hike, where the spring flora comes into its own with every step.

In the heart of the Chartreuse mountains, the Col de Porte is a former family ski resort whose ski lifts are now closed. The paths are more or less well marked allowing you to enjoy the trails on cross-country skis or snowshoes. The proposed circuit climbs through forest, coming out on a crest and offers superb views over the entire Chartreuse mountain range.

A very pleasant hike, described here snowshoe users, but also good for walks on sunny days.

This low-altitude loop takes you up an old passage equipped with ladders by hunters, before crossing the formidable Roize and returning via Chalais and its monastery.

Short family-friendly walk with a magnificent view, manageable on foot or on snowshoes.

In the region famous for walnuts, along the tracks of the old tramway from Lyon to Saint-Marcellin and among various church buildings. Magnificent panoramic views over the Chartreuse, Vercors and Mézenc mountain ranges.

Discover the old tramway line linking Saint-Marcellin (38) and Lyon (69).

Visit the Trois Becs, the high points of the Forest of Saou. Correction: the elevation is 750 m instead of the 1071 m described.

Climb up to the breach to enjoy the view from the ridges of the Charance mountain (including the Col and Tête de Guizière), before descending via the Col de la Côte Gelée. Although most of the climb is through forest, the ridges and descent are more exposed to the sun.

Wind through the valleys between Brion and Saint-Michel-de-Saint-Geoirs, then climb up to the ridge where you will have 360° views of Mezenc, Pilat, the Plaine de la Bièvre, the Chartreuse, Belledone, and the Vercors. End by walking through Mouillasson forest to get back to your vehicle.

A circular walk on Couspeau mountain, with the summit of the Grand Delmas offering views over the surrounding mountains, particularly the 3 Becs.