Isère 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.

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 day's walk, quite lovely and varied. You start by going through the Grand Platon Forest, then going along the south-east bank of the lake with beautiful views over the lake. You change banks and go along the Feydelière and Véronnière marshes ('Marais' - protected sites). The return is via the north-west bank of the lake with beautiful views over Chartreuse and, if the weather is clear, Mont Blanc.

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

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

From Saint-Pierre-d'Entremont, this beautiful walk leads to the source of the Guiers-Vif, follows the course of the torrent, passes through hamlets and reveals the large clearing of the Cirque de Saint-Même. The Cirque de Saint-Même is a very popular spot, attracting families in search of fresh air in the summer months. Hikers will find a little more freshness and tranquillity as they climb towards the Cascade du Guiers-Vif.

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

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

A magnificent loop starting from the Chalet de la Charmette, via the Col de la Grande Vache and Col de la Petite Vache. An aerial walk with breathtaking views.

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.

The "Passage de l'Aulp du Seuil" ("Aulp du Seuil" passing): this hike is one of the most beautiful hikes of the Chartreuse massif.

A pretty lake in a rocky landscape, overlooking the Grésivaudan valley. From the lake, you can enjoy a magnificent panorama of the Chartreuse mountains.

The highest point of the Chartreuse massif. As a bonus, there is a cable to access the summit platform. Magnificent panorama of the Chartreuse, with views of Mont Blanc, Mont Aiguille and the Vercors.

Please note: due to a major landslide, this hike is currently not possible. You start by walking along the Isère river through walnut trees. You then climb up the foothills of the Vercors, before returning via the Gaffe footbridge and the wild, steep-sided Gorgonnet gorges.

A route with changing landscapes between the Lyon plain and the Alps, shaded in summer with glimpses of the Alps.

This is a short, unusual walk that follows the Alloix torrent. Curious walkers will spend more time admiring the work of the water than walking. This walk can end with a leisurely stroll through the narrow streets of the old village or, as the locals say, "on the paths of yesteryear", where local markings will guide you.

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

This walk allows you to discover the castles of Pupetière and Virieu. You first walk along the Bourbre valley on the hillside, then through the forest, passing the Croix du Moine Mort, and finally return to the hill towards Virieu.

A family walk surrounded by works of art. With the added bonus of a splendid view of the Vercors.

Climb from the very pretty spot called Les Clots towards the Col Vert and descend via the Combe Charbonnière, a scree slope that is a little tricky to navigate. View of the Belledonne massif from the Col. This allows you to get a good view of the Vercors landscapes and enjoy the variety of the mid-mountain terrain. Not to be attempted in winter! Between 6 and 7, there is a high risk of avalanches, especially towards the Combe de la Charbonnière.

A short family walk offering excellent views for the effort. Best done on a day with good visibility. Please note: a hiker has informed us that in summer, at weekends, access to the plateau is restricted: you must take a shuttle bus (or a chairlift, which is quite far away).

This is definitely the easiest and shortest way to climb the Grand Som. Caution for those prone to vertigo: between (2) and (3), the walk becomes a climb in places. The passages are often narrow and can be daunting.

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

A short, easy and enjoyable stroll. You will walk alongside ponds, cross through woods on wide, pleasant paths (which can sometimes be a bit muddy...). The peaks of Pilat are visible in the distance. Thanks to Marc for this walk!

A stone's throw from town and you're high in the mountains. But pay attention to the risks.

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

A hike that almost exclusively uses small roads without traffic, providing a route where the paths are not an option. We start in Vienne and experience its panoramic views of Notre-Dame de Pipet and the Vienne hills with beautiful views of the Rhône Valley and the Pilat massif at the bottom. The return journey takes you through the homes on the Vienne heights while maintaining good views of the Viennoise hills.

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 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.

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.

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

An easy walk in the village of Estrablin which, over the course of two hours, offers large open views over the surrounding hills and mountains. We mainly take small peaceful tarmacked country lanes, which means you can enjoy a walking excursion even after heavy rainfall and when the paths are almost impassable.

A lovely, gentle walk, part of which is along the Rhone, which you can do as a family.

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

A pleasantly varied loop between vegetation and rock, spiced up by the crossing of a scree slope and a passage with cables at Pas du Fouillet. To be done outside the snowy season.Return facing the imposing block formed by Mont Aiguille. CAUTION! The scree slope and Pas du Fouillet between points (3) and (5) are currently closed (July 2025). At point (3), continue straight ahead to reach the Pas des Bachassons via the Serres and Maupas ravines, point (6), from where you can reach the Cabane des Aiguillettes, point (6), for a picnic. Then, you will need to return to the Pas des Bachassons to continue the hike.

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

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.

This route, which passes by two viewpoint indicators, offers amazing views over plaine de la Bièvre and the Vercors and the Chartreuse mountain ranges.

A magnificent hike that combines a natural section starting with a climb through the forest, continuing over the pleasant Pas de La Suiffière and then the easy but aerial ascent of the south ridge of the Grand Som, with a cultural section exploring the Monastère de la Grande Chartreuse, a veritable work of architectural art.

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.

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

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

Randonnée en huit partant des Trois Fontaines, un lieu baigné de fraicheur où il fait bon s'attarder en plein été.Le sentier commence dans la forêt en s'élevant dans une rude pente par de nombreux lacets. Il franchit des gradins rocheux pour rejoindre une bergerie d'alpage, le Chalet de Jusson. En haut de la prairie se présente la Cheminée de Jusson qui s'escalade sans difficulté pour parvenir au sommet et profiter d'un magnifique panorama. Descendre la crête et une partie du vallon de l'Hérétang puis remonter la Combe des Veaux pour retrouver le Chalet de Jusson. La descente par le Pas des Rochers de Pierre Taillée s'effectuant sur une sente en déshérence puis dans la forêt pour retrouver le parking conviendra aux randonneurs en quête de lieu secret. GPS ou application Visorando recommandé.Ce parcours s'adresse à des randonneurs bien préparés physiquement.

Well known to Grenoble residents, this hike offers superb views of all the surrounding mountains, including Chartreuse, Vercors, Grandes Rousses, Taillefer and Belledonne. As soon as you arrive at the top of the cable car, your gaze is drawn to La Meije, which looks so close.⚠️ This hike can only be done on foot from 30 June to 1 October ⚠️

Although located within a ski resort, this circular route avoids deforested and lunar landscapes as much as possible. The ascent is mostly through forest on little-used tracks. The crossing of the north-west ridge is superb, culminating in the magnificent Arche de la Fenêtre. The aerial descent of the east ridge leads to the Col des Deux Sœurs.The return journey to the Pas de l'Œil is via a little-used path that continues along the foot of the Gerbier ridges. Via the Combe Charbonnière, the route joins theGR®®91, which takes you back to the Balcon de Villard.

A lovely loop if you fancy an easy, not too long, shady walk, starting from the Chapelle-de-la-Tour car park, with no special equipment required. You could potentially spot ponies, horses, cattle, etc. We went in May, so we recommend going in the morning for the shade and milder temperatures in summer.

This trail is an invitation to walk through medieval, rural and geological history and enjoy the natural beauty of an Isère valley deeply rooted between the alluvial plain and the cliffs of the Vercors. A great getaway for the curious, families, hikers and heritage enthusiasts!

This is a short, easy loop that allows you to discover the panorama at the confluence of the Rhône and Ain rivers, the picturesque village of Anthon and its surroundings, including the banks of the Rhône and the beautiful town hall of Chavanoz.

This route has the least elevation gain for climbing one of the four peaks over 2,000 m in the Chartreuse. Magnificent view of the back of the Dent de Crolles, the north of the Chartreuse and, on the other side, the majestic Mont Blanc.