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.

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

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.

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

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

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

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.

Please note: the route is closed from 15 August until the end of September 2026. The Aulp du Seuil crossing: this hike ranks among the most beautiful in the 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.

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.

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

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.

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.

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

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

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.

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.

A beautiful hike at the foot of the Taillefer, easily accessible and offering breathtaking views! This hike crosses a Natura 2000 site and is subject to specific regulations. Please respect these regulations (see practical information).

The Piquet de Nantes (2,215 m) and the Tabor (2,389 m) near La Mure in Isère are the two highest peaks in the Tabor massif and can be reached separately, but the route proposed here connects the two peaks via a trail that gives an almost high-mountain feel while being easy and very pleasant. It takes only an hour and offers a circuit with beautiful views of the Matheysine lakes and the surrounding mountains.

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).

A magnificent hike 35 km from Grenoble, with no difficulty, offering 360° views of the surrounding mountains. The climb to this summit is a magnificent hike through the mountain pastures (one of the largest in the region).

A good hike in the crystalline Belledonne massif; the Combe Madame mountain hut isn’t perched very high up, but it provides access to areas suited to experienced and resilient mountaineers.Water is everywhere, the lakes are not far away, wildlife abounds on the vertiginous slopes, and walkers are treated to a feast for the eyes.

This is a route best enjoyed in a group of hikers or with your family, as the elevation gain is relatively low. However, it is a walk that will allow you to admire the scenery and walk along the edge of the crevasse. Be careful though, you are in the mountains and there are no safety barriers, so caution is advised. Discover edelweiss, marmots and gentian flowers and enjoy the immensely beautiful landscape! For the more adventurous, you can start from the village of Besse on theGR®54to arrive at the same starting point. Message from the moderator: You are in a sensitive natural area (Natura 2000) which is subject to specific regulations (see practical information).

Follow the legend of the Pierre Percée (Pierced Rock) on this short circuit that will take you to one of the seven wonders of the Dauphiné.

A remarkable walk in the Écouges forest, classified as a protected sensitive area. This walk is very family-friendly and suitable for children in pushchairs. However,be careful at the viewpoint as the walk is high up.

This moderately hilly route will allow you to discover the typical landscape of the Royans. Through meadows and walnut groves, this loop will also allow you to appreciate the charms of the villages of Saint-André-en-Royans and Pont-en-Royans (medieval streets, hanging houses, banks of the Bourne) after crossing a neighbourhood called "Le Paradis".

This walk is a variation on the classic tour of the Himalayan footbridges of Lake Monteynard, which does not require a boat trip (for a fee) to return to the starting point. In addition, this route takes you to the Pas du Berlioz (very beautiful view of the lake) and the Pont de Brion. It is hardly any longer than taking the boat, as you don't need to go all the way to the pier, which is quite far away. However, part of the route is a return trip.

A classic hike in the heart of Belledonne, ending at one of the great lakes of Belledonne, outside the Sept Laux. Round trip hike.

This is a pleasant walk with varied scenery. You will pass Notre-Dame des Vignes in Valencogne, Lake Paladru in Paladru and, on the heights, the charming Chapelle des Trois Croix in the Dauphinois style. There are no difficulties to be expected, apart from the distance. Halfway through the walk, if the weather is clear, you will have beautiful views of the mountains.

A very beautiful, easy hike with superb views at Pas des Voutes, Pas de la Charmate and Pas de l'Allier.Hike currently unavailable: The Pas de l'Allier trail (Echevis municipality) is closed by municipal order.

Ascent of the Petit and Grand Taillefer, the first peaks of the Belledonne range, clearly visible from the city of Grenoble. The view from the summit is magnificent, taking in Mont Blanc, the peaks of the Écrins Massif (Barre des Écrins, Roc de la Muzelle, etc.) as well as the Aiguilles d'Arves to the east and the peaks of the Vercors and Dévoluy to the west.

A hike on the eastern flank of the Vercors above Lans-en-Vercors takes you to Le Moucherotte via the Vertige des Cimes, a footbridge that juts out two metres above the void. An easy hike offering spectacular views of all the surrounding mountains and Grenoble.

This superb ship, isolated from the main Vercors mountain range, remains docked and admired by all, especially its majestic bow, which dominates the villages of Trézanne and Richardière.

A walk at the foot of the Taillefer massif amongst the many lakes.This walk passes through a Natura 2000 site and is subject to specific regulations. Please respect these.

A hike in the heart of nature on the outskirts of Grenoble. The trail takes you through woods to Lac Archard, where you can enjoy a leisurely stroll. Then, in a more open area, the path climbs up to the Robert Lakes.

In summer, there is a very easy walk with magnificent views of the Grande Chartreuse, Mont Blanc and many other peaks. Dogs are not allowed at Charmant Som, even on a leash, from 10 June to 15 October.

This walk offers a multitude of additional routes to vary according to your mood! This one is designed to satisfy the most curious: visit the Glacière, Pas de la Clé and Becs de l'Orient, with superb panoramic views over the entire Isère valley. A flower-filled, refreshing walk with panoramic views.

This low peak and its twin opposite on the Vercors side, the Dent de Moirans, watch over the exit of the Isère as it flows quietly towards the Rhône and the entrance of rain and snow clouds pushed by the north winds. A remarkable viewpoint over the valleys, it is an ideal half-day walk.

A magnificent, easy walk suitable for young walkers. Magnificent views and an area where you are likely to encounter mouflons and chamois! The passage through the Goulet d'Hurtières is pleasant and less frequented than the other paths leading to the Grande Sure.

Pretty steep-sided gorge through which the Nan torrent flows. You can take a dip in the torrent in summer. A wooded trail that is lovely to stroll along. This hike can be split into two parts. In summer, only the gorges are interesting, as the Gerlette waterfall may be dry. Best done in spring when the waters are flowing freely.

This is an easy, well-known walk that allows you to discover the surroundings and heritage of Saint-Chef. In particular, it takes you past the abbey church.

An easy walk at medium altitude, accessible to most people, around the four lakes: Lac Noir, Lac Besson, Lac Faucille and Lac Carrelet, above Alpe d'Huez. Beautiful views of the surrounding mountains. Get off the beaten track by passing by Lac Noir and return above Lac Carrelet and Lac Besson!

A beautiful, fairly challenging walk offering splendid views of all the peaks of the Chartreuse. Caution! Read the comments carefully. A tricky scree slope has been reported.

Walk around Mont Baret with access to two waterfalls. At the start of the hike, enjoy the view of the hanging houses of Pont-en-Royans. Passing through the Petits Goulets, a series of four tunnels on a narrow and very busy road, it is advisable to bring torches so that you are visible to motorists.

A magnificent hike on vertiginous trails in the Dévoluy Massif, offering splendid panoramic views of the surrounding mountains throughout the entire route. A real breath of fresh air. Hikers beware: this route is for experienced hikers only and a helmet is mandatory. It is also advisable to only attempt this hike in good weather.

This is a pleasant short hike in the Taillefer Massif, which takes you to the edge of a small lake. The return trip offers a bird's-eye view of the valleys, the Matheysine, the Vercors and Belledonne.