Saint-Étienne-de-Crossey walks

A lovely little walk, mostly through woodland. The tarmac sections are along a quiet road. The view from the Rocher de la Garde is very pleasant.

Starting from the impressive Crossey Gorges (200 m high), this double-circular route, mainly through woodland and without any technical difficulty or danger, will take you to the Tourniquet or Pont de Pierre Chave, a rather rare spiral structure where the road passes successively under and over the bridge. On the return journey, the route passes by the Rocher de la Garde, a lovely viewpoint overlooking Saint-Étienne de Crossey and the Voironnais region.

This is an easy hike, except for a short acrobatic passage on the sharp limestone pavement near the cross. Beautiful view of Saint-Étienne-de-Crossey and its surroundings.

A short, easy walk with some lovely views and a passage over the original Pont de Pierre Chave bridge.

An easy walk to discover the hamlets of Saint-Nicolas-de-Macherin, nestled among hills, ponds and fields.

A short country walk between Saint-Nicolas-de-Macherin and Saint-Etienne-de-Crossey.

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 short family walk of around 2 hours 15 minutes in the hills above Saint-Nicolas-de-Macherin, through forests, greenery, woods and rural hamlets. In summer, the route combines shaded areas with lush greenery. In winter, it can be enjoyable in snowy conditions (consider snowshoes depending on snow conditions).

A country walk to discover the hamlets and ponds around the Colline du Baracuchet.

A very beautiful route for exploring Voiron and its surroundings, with stunning views over the Grenoble valley, the Chartreuse, the Vercors and Belledone.

An easy hike to discover the statue towering above Voiron. A real treat, especially in snowy weather. The statue of the Virgin Mary was erected in honour of the Iron Virgin of Le Puy-en-Velay. Legend has it that Bonnassieux committed suicide after sculpting the Virgin. However, he did not commit suicide and died with honours. He deliberately placed Jesus in her right arm so that he would not hide his mother's face as she blesses the town

A beautiful loop around the Grand Ratz, passing by the Roche Brune viewpoint with its breathtaking view of the Isère valley.

A walk through fields and forests to discover the small heritage of our forests, such as barns and forest huts.

In Saint-Laurent-du-Pont, there is a 6 km flat walk along a wetland discovery trail.

A country walk to discover the rural hamlets of La Pensière, Le Petit Souillet and Le Grand Souillet. New variation for 2021, which slightly lengthens the loop but makes it easier to park at the start.

A lovely country walk around the hamlet of Saint-Sixte. This circular route offers beautiful views of the lake of the same name and the Étang des Chartreux.

This semi-urban route will take you through part of Voiron town centre, but you’ll probably also discover some lesser-known and less-frequented neighbourhoods, paths and stairways. In several places, you’ll also enjoy beautiful views of the Chartreuse, the Vercors and the Grenoble valley.

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.

A challenging and somewhat exposed circular route (Pas de l’Aronde). It is advisable to tackle it in this direction, as the descent via the Pas de l’Aronde can prove more dangerous than the ascent. You will be rewarded with magnificent views once you have passed the Goulet du Lorzier (Belledonne, Chartreuse...). ⚠️ Caution! Some sections are exposed; a rope of around ten metres may be useful.

A challenging and demanding hike through the impressive scenery of sheer drops and cliffs typical of the Chartreuse foothills, ancient high-altitude meadows, and a descent into the torrential basins of Charminelle and La Roize, passing through the peaceful haven of Chalais Monastery before returning to the starting point. Trail no. 6 of the "Western Chartreuse Trails". It is strongly recommended that you follow this route in a clockwise direction. These are mountain and/or forest trails, with all the inherent risks: falling branches, trees, stones and rocks; mudslides; torrential floods; slips and slides... You will be walking alongside ravines and cliffs. Do not leave the marked trail.

The Fourvoirie site marks one of the entrances to the Chartreuse Desert. One of the bridges, built in the 13th century, gave its name to the village of Saint-Laurent-du-Pont. On the right bank of the Guiers Mort, the Carthusians once started a major metallurgical industry, which continues today in the Saint-Laurent plain. On the other bank, the monks established a distillery, which was destroyed by a landslide in 1935.

This circular forest route, dotted with natural attractions and historic buildings, also offers, after a short round trip, a lovely view of the Grande Sure. A booklet dedicated to the heritage along this route is available.

This circular forest loop is accessible in all seasons, even in snow, and takes you through several areas of the Miribel, Saint-Aupre and Rocharey forests, crossing two medium-altitude passes, the Mille Martyrs and the Pilori. You can also enjoy some unobstructed views along the route.

This short 1.5-hour hike is a family outing. An artistic discovery route, you can admire and discover works of art along the old Sardinian road.

The Col des Mille Martyrs is a road pass well known to cyclists, but hikers are also familiar with it, as there are many paths criss-crossing the area. The proposed walk takes place in a landscape of pastures and forests to the west of the Chartreuse Massif, offering panoramic views of the mountains.

The hike to the Lorzier rocks via the Charminelle ladders takes us on an adventure along an original route combining slightly dizzying passages through chimneys or on century-old ladders once used by hunters. Several viewpoints offer beautiful panoramic views, particularly at the top of the Lorzier rocks and at the Col des Banettes.

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.

Here is a gentle stroll that will delight young and old alike in a very pleasant forest.

A very easy loop through this peaceful woodland. The chestnut wood is home to several protected bird species. This walk is best enjoyed in spring or on the last beautiful days of autumn.

Another way to reach the summit of the Grande Sure. Most hikers from the Grenoble area access it via Proveysieux and the Col de la Charmette. For those coming from the Savoyard hinterland, access via Saint-Laurent-du-Pont and the Chartreuse de Curière is an interesting alternative. From the start at (5), the route is not very busy.

A varied but relatively long route up to the Grande Sure, favouring sections that are slightly steeper but above all wilder and less frequented than the usual routes: Pas de la Biche and Crête des Charmilles.

A lovely hike, mainly through the woods, allowing you to discover the Chartreuse de Currière, a little-known monastery, and enjoy beautiful views of the Chartreuse from the ridges.

This circular walk, starting from the village of Chirens, begins by crossing the Marais de l’Ainan, a designated Sensitive Natural Area, then climbs through the forest towards the Croix des Cochettes, and on to the Motte Castrale du Châtelar. The return route takes you via the Tour de Clermont-Tonnerre and the Guillermet, then along a path opposite Bavonne.

A lovely but fairly strenuous hike. Return via the same route.

This walk is not difficult, except for the distance. In the first part, you walk along the Val d'Ainan Nature Reserve, then you follow a pleasant, soft path through the woods. After a detour to the Clermont Tonnerre tower, you return to Chirens via paths or small, quiet roads. In the second part of the route, if the weather is clear, you will have beautiful views of the Chartreuse Mountains.

A pleasant, easy walk that alternates between spruce forest and open stretches with views of the Dauphiné hills or the Chartreuse mountains.

This circular can be done in almost any season (except after storms or heavy rain) and allows you to discover some lesser-known parts of Chartreuse.

A family walk where you’ll discover Voreppe set amidst its rolling hills, with its old hamlets, its slopes once covered in vineyards, and the Poor Clares’ monastery. Trail No. 1 of the "Sentiers de Chartreuse Occidentale" This trail nevertheless presents risks typical of mountain and forest trails (falling branches and the Roize river overflowing at the ‘Pas Japonais’ crossing, etc.).

This walk is ideal for families. It gives you an insight into the age-old struggle of the people of Voreppe against the flooding of their two main rivers, the Roize and the Isère. These rivers have also been a source of wealth for centuries. The Roize powered numerous mills, sawmills and water-driven hammers. The Isère, the main route of communication southwards until the advent of the railway, provided work for boatmen. Trail No. 12 "Western Chartreuse Trails". This is the only one in this series that is not circular, to avoid using the greenway frequented by many cyclists.

This walk takes you back to Voreppe’s medieval past. As you pass through the hamlet of Gachetière, the original village of Voreppe, you can catch a glimpse of the ruins of Château Vieux, the former Dauphin’s castle. It is also an opportunity to explore the hillsides, where steep ravines—fragrant with the scent of wild garlic in spring—alternate with streams, old charcoal kilns and vantage points. Trail No. 5 of the Western Chartreuse Trails. This trail presents the usual risks associated with mountain and forest trails (falling branches, falling trees, mudslides, falling rocks, ravines).

This walk around the village of La Murette, which starts at Réaumont-Saint-Cassien station, winds its way through the fields to L’Agnelas, then climbs the southern slopes of the Bois de Bavonne before descending towards the Talamud business park and returning to the starting point through meadows and walnut groves.

This circular route, around the villages of Réaumont and Saint-Blaise-du-Buis, starts at Réaumont - Saint Cassien station. It climbs between Saint-Blaise and La Murette, through meadows and walnut groves, then skirts Saint-Blaise to the north, descends to the west, and ends amidst the peaceful landscapes of the Bessey Plateau.

This walk, starting from Voreppe, takes you through a few old hamlets of Voreppe, through the woodland and along the Roize torrent. The Roize torrent is one of the most powerful in the Chartreuse. In mid-May, it wasn’t showing off its full power. The Roize has powered a number of facilities: mills, sawmills and tanneries, and has helped make Voreppe a small economic hub in the Isère valley.

At the southern tip of the Jura massif (Ratz range), this walk is rich in history:- Former fireclay quarry.- Sites associated with the Resistance.- Ruins of an ancient settlement (with a bread oven).- A centuries-old track, of which the paving and retaining walls remain.- Views over the Cirque de Roize.- The Isère plain and gorge, a true corridor carved out by glaciers between the Vercors and the Chartreuse Trail No. 2 of the "Western Chartreuse Trails". This trail presents risks typical of mountain and forest trails (falling branches and rocks along the cliff face) and care should be taken when crossing the main road.

Pleasant circular route starting from Voreppe, which passes through Pommiers-la-Placette and the Col de Tençon at the foot of the Rochebrune summit.

A walk along the Guiers Mort with small bridges and footbridges, also known as the ‘Balade des poissons bleus’. From the Pont Saint-Bruno to the Pic de l’Œillette, you can discover the legacy of the Carthusian monks. ⚠️ User comment>The route is currently (14/07/2026) closed for safety reasons. It features footbridges in poor condition, which could cause an accident. However, it is very popular for its refreshing atmosphere during heatwaves. Please check with the St Pierre de Chartreuse tourist office.

A short hike around the Guiers Mort, a pretty little stream. The walk is mainly through the undergrowth at the bottom of the gorges along the Guiers, in search of coolness, with several opportunities to take a dip. - User report on 24 August 2023: The trail is currently closed for works from 14 August to 30 November 2023 (the "blasting" sign is very dissuasive). Access from Saint-Pierre-de-Chartreuse by car is also closed (long detour via Saint-Pierre-d'Entremont).

A lovely circular route through little-known and little-visited parts of the Chartreuse, following old paths… which, sadly, are sometimes on the verge of disappearing.

The Pic de l’Oeillette is a rocky monolith on the edge of the road between Saint-Laurent-du-Pont and Saint-Pierre-de-Chartreuse. There is no question of climbing it here; it serves merely as a visual landmark for a leisurely walk along the banks of the Guiers Mort. Accessible outside the snowmelt season, it offers a welcome respite from the heat in summer.

This peaceful walk passes through the hamlets of the plain. It invites you to explore a veritable history book of Voreppe, from the Middle Ages to the present day: mining ruins, reminders of former agricultural and boatmen’s activities, and the remains of romantic holiday resorts. It also highlights the significant topographical contrast within the commune. Trail No. 11 of the Western Chartreuse Trails. This route can also be explored by mountain bike.

A challenging day hike but very accessible for regular hikers, with varied terrain including scree slopes, cow pastures, forests and chasms, plus superb views of the Isère valley and the Chartreuse mountains.

A pleasant hike, half of which is in the magnificent Génieux forest and the other half in the Hurtières and Vararey mountain pastures. The route, which runs off the marked trail along the Crête du Rocher de Lorzier, offers spectacular views of the Gorges de Crossey and the Voironnais, then, from the summit of Rocher de Chalves, of the Chartreuse, Belledonne, Dévoluy, Taillefer and Vercors ranges and peaks. The trail is poorly marked in the forest, so a GPS is recommended.

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.

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.

An unmissable walk near Grenoble. Despite the crowds during these last beautiful days of autumn, we were able to avoid the rush (except on the climb to the summit).

From the Col de la Charmette in Chartreuse, climbing up through the Plaine de Varavey, a magnificent summer pasture, you will reach the Col d'Hurtières to admire the Grande Sure. You will walk along cliffs to pass the Goulet d'Hurtières. Once past this aerial gully, the descent takes you back to the car park through very varied landscapes. This route is less steep than the Col de la Grande Vache, and therefore less difficult, but it follows a path on a sloping hillside.

This pretty circular starting from the Col de la Charmette allows you to climb the Charmant Som via a fairly uncrowded route (but you won't avoid the crowds at the summit...). The final climb up a chimney requires caution, but does not present any particular difficulties.

Magnificent view of the Chartreuse and the plain from the summit of the Grande Sure. The first part, from the car park to the summit of the Grande Sure, is the most difficult with scree. The descent from the summit to the Col de la Vache must be undertaken with caution. The rest is easier. The return after the Col d'Hurtières is through the woods.

A fairly easy route to reach this summit in the Chartreuse mountains. However, the final ascent requires a bit of energy. At Col de la Sure, you can enjoy a peaceful stroll through the mountain pastures.

A pleasant walk along the Ri d'Olon stream and then through walnut plantations. The first part of the route is through the woods and the second part is in the shade of walnut trees. This walk is suitable for young children and even pushchairs.

A family-friendly circuit starting from Chalais Monastery and ending at the eponymous Aiguille.

Tour of Mont-Saint-Martin: Trail No. 9 of the Western Chartreuse Trails. This hike takes you to Mont-Saint-Martin, a small village nestled at the foot of the Rocher de l’Église, once a hub of intense pastoral activity. It is also full of contrasts: the shade of the tall, centuries-old forests, the thrill ofthe cable car ascent, the light on the Mont-Saint-Martin mountain pasture slopes, and the tranquillity along the meadows and streams overlooking the Isère valley landscape.Read the practical information.

Warning: Trail for experienced hikers. It is strongly recommended that you follow this trail in a clockwise direction (Cheminée de Lorzier is not roped off). Trail No. 7 of the "Sentiers de Chartreuse Occidentale". Although our trails are regularly maintained, they are mountain and/or forest trails, with all the inherent risks:falling branches, trees, stones, rocks, mudslides, flash floods, slips... You will be walking alongside ravines and cliffs. Do not leave the marked trail.

This is a loop south of the Chartreuse, at a modest altitude. It starts at Chalais Monastery, climbs up the cable-assisted passageway of the chimney, then heads towards the small village of Mont-Saint-Martin and returns via the Cuchet route. Traditional yellow directional signs indicate the distance to be covered and the time needed to reach the destinations concerned.

A lovely little hike with beautiful, unobstructed views of the Chartreuse, Mont du Chat and Les Bauges.

A very beautiful circular route linking two of the peaks overlooking the Col de Porte, via a picturesque and relatively quiet route. The peaks and ridges offer superb views of the Chartreuse and the surrounding mountain ranges: Vercors, Dévoluy, Taillefer, Oisans, Grandes Rousses and Belledonne.As the ascent is mainly in the shade, this hike—ideal for hot weather—presents no technical difficulties; however, care should be taken on the Vermorel path.

This is an easy walk that still offers some beautiful views.

A route to the Aiguille and the Monastère de Chalais. A relentless climb with a steep, slippery and exposed access ramp to the south ridge.

A pleasant walk in the woods overlooking the village of Les Échelles in Savoie.

A lovely little hike that extends the climb to the magnificent, very popular viewpoint at the summit with a more secluded detour around Charmant Som. This leads to the promontory with a beautiful view of the Grande Chartreuse Monastery, returning to the car park via the western balcony.

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 route starting from Bilieu town hall, taking in the village and La Véronnière (Montferrat). It is not at all difficult and offers a variety of landscapes (views of Lake Paladru as well as some of the Chartreuse massifs: La Grande Sure and Le Grand Som) and terrain (mainly forest paths, a walk through the Marais de la Véronnière, but also, unfortunately, a bit of tarmac).

A lovely, fairly long circular route with the Chalais Monastery—which overlooks the town of Voreppe—as your destination; this is a slightly more challenging alternative to the usual drive up the road to the monastery. The views from the Aiguille de Chalais and the Rocher de Bellevue are breathtaking!

This walk showcases the contrasting character of our landscape: southern slopes once terraced for vineyards, tall beech forests, the site of Chalais Monastery and the wild little valley of Malsouche. On the way down, you’ll take an old path leading to Chalais. It leads you to Voreppe’s industrial past, represented by the cement quarries. Trail No. 10 of the Western Chartreuse Trails. This trail presents risks typical of mountain and forest trails (falling branches, falling trees, falling rocks along the cliffs).

La Pinéa via the ridge that connects it to Charmant Som. On a clear day, there is a beautiful view of the Grande Sure, Charmant Som, Chamechaude and Mont-Aiguille.

An easy hike around the village of Bilieu with lovely views of Lake Paladru and the surrounding countryside.

A circular loop above Saint-Pierre-de-Genebroz with beautiful views.

One of the classic hikes in Grenoble. A few short, steep climbs, a lovely, almost flat section through the woods and a fun ascent to the summit for a 360° view of Grenoble, the Chartreuse, Belledonne, the Vercors, Mont Blanc, etc.

This is a magnificent, very accessible winter snowshoe hike, which takes you to the summit of Charmant Som from the Col de Porte resort via the snow-covered D57E road, which is sometimes difficult to see when the snow is deep. This route offers magnificent panoramic views of all the surrounding mountains with a very reasonable elevation gain. Pass by the Oratoire d'Orgeval and the Chalets du Charmant Som.

A beautiful circular loop with no technical difficulties, allowing you to traverse a varied ridge and climb Charmant Som in the process, with views of the main peaks of Chartreuse and Belledonne.

A family hike away from the busy Charman Som route, avoiding the mountain pasture where dogs are not allowed from 10 June to 15 October. Mainly in the woods, the route is very pleasant in summer.

Circuit in Chartreuse starting from the very popular Col de Porte. The goal is the pointed summit of La Pinéa and a relaxing break at the Charmant Som chalets under the watchful eye of Chamechaude.

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

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.

Chamechaude (2,082 m) and the Dent de Crolles (2,062 m) are the two highest peaks in the Chartreuse; allow for a walk of around 30 km – fancy a go?

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.

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!