Lalley walks

This walk in the heart of the Trièves region offers some beautiful panoramic views. You are surrounded by the peaks of Dévoluy and Vercors. The route mainly follows beautiful paths and, in part, small roads.

Are you looking for fresh air and wide open spaces with breathtaking views of the Vercors mountain range and the Ecrins massif? This moderately difficult hike will give you the feeling of being high in the mountains.

I recommend a very beautiful route to reach the summit of Jocou from the Col de Menée. This route mainly follows ridgelines (via Mont Barral) on the border between the Diois and Trièves regions, offering stunning panoramic views of the Vercors, Dévoluy and Écrins massifs.

Between Isère and Drôme, Jocou dominates the Diois Massif. Although only 2,051 metres high, it offers an exceptional view of all the relatively low mountain ranges in the south-west of the Alps. It is not uncommon to see vultures flying over these sheep pastures.

Author's noteSorry: the circular described below is no longer possible due to the closure of the trail between points (13) and (15) (see message from May 2023).A superb circular in the isolated islet of south-eastern Vercors, on the border between Drôme and Isère. The route combines the geological curiosity of the Sucettes de Borne, the flowers and wide open spaces of the Jiboui mountain pastures, and a long route along grassy ridges crowned by the Jocou, with extraordinary panoramic views.

A lovely route to enjoy with the family through the rolling hills of the Trièves. It alternates between woodland, meadows and a bit of tarmac, without any difficulty.

A lovely hike, a variation on the Col des Prêtres route, mainly following a single track. Suitable for little legs that are still fairly fit.

A pleasant and easy circular hike from the Col de Grimone (1,138 m). Views of the Drôme peaks. In early summer, the circuit offers the chance to see many beautiful flowers. This hike is accessible to people who are prone to vertigo, allowing them to enjoy hiking in the mountains.

This is an easy hike, whose main attraction is the superb site of the Sucettes de Borne, narrow, vertical rock formations several dozen metres high, defying the laws of gravity. The trails are very pleasant, with contrasting vegetation: on the south side, semi-Mediterranean with forests mainly populated by pine trees; on the north side, a beautiful mixed forest of fir and beech trees, with lots of boxwood.

A short but very pleasant walk in the heart of the Trièves basin. You will have beautiful panoramic views of the many peaks that surround it. A walk that is particularly accessible to families.

A hike starting from one of the hamlets of Lus-la-Crois-Haute (Les Amayères) that alternates between meadows, forests, balcony crossings and mountain pastures. A fairly short route with an elevation gain of only 480 m, but offering magnificent panoramic views of the surrounding mountains (Jocou, Rognon, Jagène, Pointe Feuillette, etc.).

This hike, which is not particularly difficult, offers breathtaking views of the Dévoluy mountain range: the Grande Tête de l'Obiou, the Tête de l'Aupet, the Grand Ferrand, the Rocher Rond, the Roc and the Tête de Garnesier, with Bure in the background. To the west, Toussière and Jocou, with the Trois Becs in the distance. Further north, Le Rognon and the summit of L'Aup. In the background, the Vercors mountain range. And many other peaks that I'll leave you to guess.

A beautiful hike around the Bellemotte mountain, first through the forest and then along a ridge offering spectacular views. The descent passes by the Sucettes de Bornes, an interesting geological curiosity.

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.

Hike in the Combau Valley, a little corner of paradise offering easy access to the high plateaus of the Vercors with splendid panoramic views.

A remarkable family walk in the southern part of the Hauts Plateaux du Vercors Nature Reserve.Vast lawns on the plateau and views of the Trièves and Mont Aiguille, the foothills of the Oisans and the Dévoluy.

Discover one of the jewels of the Vercors with breathtaking views of Mont Aiguille, Grand Veymont, Valbonnais and Écrins in the distance. You may spot ibex, chamois and wild boar below between Pas de l'Essaure and Tête Chevalière.

A very enjoyable route on the wild high plateau of southern Vercors. Solitude is guaranteed, except for ibex, marmots and vultures. There are no marked trails on this hike, only a few topographical landmarks to help you navigate the nearly 16 km. However, orientation is easy, as the view is generally very clear. This hike is excellent practice for off-trail hiking. See the practical information for some orientation tips.

Discover a beautiful peak on the border between Trièves and Le Dévoluy, Pointe Feuillette.

This beautiful circuit, located on the border of the Drôme, Isère and Hautes-Alpes departments, covers the eastern part of the Lus-la-Croix-Haute area. After a sub-horizontal crossing at the foot of the mountain, the trail climbs through the forest before ascending the mountain pastures to Pointe Feuillette. From passes to ridges, walkers are treated to exceptional panoramic views of the Alps. The return route follows a wide ravine that leads to the Tranchemule stream and then to the Amayères Gorges.

This cave is located at the foot of the majestic west face of the Petit and Grand Ferrand (700 m vertical drop). With a view of the Triève and Vercors in the background. See § Practical information.

In an unspoilt area, a historic trail marked by the Trièves Tourist Office will take you from the woods of Tréminis to the Alpages de la Paille. At the Col de la Croix, you will be treated to superb panoramic views of the Grand Ferrand and the entire Dévoluy mountain range! With a little extra effort, you can also enjoy views of the Vallon de la Jarjatte and the Rocher Rond.

An easy walk, surrounded by peaks: Le Chatel, L'Obiou, Le Grand Ferrand, Les Deux Aiguilles, Le Jocou, Le Mont-Aiguille, Le Grand Veymont... All while passing through the villages of Trièves. A fairly shaded walk, ideal in summer.

A short, easy circular route around Mens, with beautiful views of the entire Trièves region for most of the route. Suitable in all seasons. You can enjoy the shops and cafés in Mens before or after your hike.

The scree from the summer of 2024 makes this route extremely difficult and demanding. Brought back into the spotlight by Pascal Sombardier’s publications, the Sentier de la Baronne crosses the Petites Charances, a suspended balcony at the foot of the western face of the Dévoluy (stretching from the Grand Ferrand to the Obiou), above Tréminis. It is a long and demanding route, not necessarily very technical, but one where you must take great care with every step. The view stretches westwards, from the Chartreuse to Mont Ventoux, via the eastern face of the Vercors.

This hike ends on a plateau dominated by the Dévoluy's landmark mountain: the Obiou.

An easy hike, best done in spring or autumn. This route will allow you to discover this corner of the Trièves with its snow-capped mountains in spring, as well as the village of Clelles. Throughout the route, you can enjoy views of the Vercors with Mont Aiguille nearby, the Obiou and, in the distance, the Oisans massif.

The first day is a long one, starting at the foot of Mont-Aiguille with alternating steep climbs and gentler passages through mountain pastures and forests.

A lovely, easy walk offering views of the south of Glandasse and part of the Cirque d'Archiane. You may see griffon vultures. 225° view from the top of Serre de Beaupuy. Not a very busy walk.

A snowshoe hike (also possible on foot outside the snow season) where you can admire a magnificent 360-degree landscape. (!) Please note that during the summer grazing season, there are herds and guard dogs between (3) and (4). See Practical Information.

A short hike that takes you from the village of Chichilianne to the Col du Prayet, through pine and deciduous forests, under the watchful eye of Mont Aiguille, which accompanies you all the way.

This beautiful hike takes you to the Hauts Plateaux du Vercors National Nature Reserve via the Pas de l'Essaure, then down the Drôme side through one of the most beautiful sites in the Vercors, the Vallon Combau, before reaching the hamlet of Bénevise on a promontory.It offers beautiful views of Mont Aiguille, the valley and the Combau rock, a feast for the senses, combined with the historical, geological, botanical and faunal riches of the area you are crossing.

A beautiful route around Chichilianne, with stunning views, including a magnificent view of Mont Aiguille. Note: Due to a long off-trail section, this route is not recommended for hikers who are not experienced in orienteering. It should also only be attempted in good weather.

Circular route from the bottom of the Jarjatte valley to the summit of the Grand Ferrand via Lac du Lauzon

A magnificent walk, although the slopes are sometimes quite steep on both the ascent and descent. The landscapes and flora are remarkable.

Family hike in the Toussière valley, now uninhabited but still bearing traces of the past with the ruins of a Templar commandery. During May and June, this is a pleasant hike to enjoy the mountain flora. View of the foothills of Oisans and Dévoluy.

Starting from the legendary Jarjatte valley, this hike takes you to the rocky landscape of the Tête du Vallon Pierra via the Tête and Lac du Lauzon, nestled in its green setting, which is undergoing eutrophication. The landscapes criss-crossed by chamois and griffon vultures and the views are breathtaking. A small part of the route is off-trail, but on obvious terrain, and the only real difficulty is the elevation gain of over 1,000 metres.

Beautiful wild hike in the Jarjatte valley to Lac de Lauzon and the Col de Charnier for views to the south. Return via the Col des Aurias.

Balcony hike on the transhumance mountain pastures at the bottom of the Jarjatte valley, cul-de-sac and sources of the Buëch. Beautiful panoramic views. Access: from Luz la Croix Haute, go to the end of the Jarjatte road.

A magnificent circular route around the Cirque du Fleyrard, passing by the Tête de Plate Longue and the highest peak in the Vercors Natural Park, the Rocher Rond, 2453m. From the Col de Charnier, the route is completely off-trail, with herds of chamois being the main encounters. A short 3c climbing section with a slight overhang, sharp ridges and exposed slopes on very steep scree justify the level of difficulty.

A medium-altitude hike, first on a cool, wooded north-facing slope, then on a south-facing slope through pastures.Please note that the Buëch ford may be impassable if the water is too high.

This link via the Col des Aiguilles involves an ascent facing the Aiguilles de Lus. The descent into the wild Aiguilles valley offers a glimpse of the slopes of the Joue du Loup resort.

The tour of Mont Aiguille remains a classic, but to appreciate this "ocean liner", what could be better than gaining some height? The view is not only of Mont Aiguille, as from the summit of Goutaroux you have a 360° view: from Grenoble to Trièves, as far as Dévoluy on one side. From the Vercors ridges to the Chartreuse on the other side.

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 pleasant circuit on the eastern flank of the Vercors, which will take you close to the Hauts Plateaux nature reserve and Mont Aiguille.

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.

A less popular summit than Grand Veymont, offering a bit of variety in the high plateaus of the Vercors. Breathtaking views, particularly of Mont Aiguille, which dominates the entire start of the hike and part of the return journey. Marmots, ibex and choughs will be there to greet you after the ascent of Pas du Fouillet. Dogs are strictly prohibited on this hike as it is located in the Vercors high plateau nature reserve.

A long and beautiful hike, like an orienteering game, in search of huts (shepherds’ or hikers’) and precious springs on the Vercors High Plateaus. Fabulous scenery guaranteed. The highlight, undoubtedly the most beautiful natural site on the Hauts Plateaux, is the Plaine de la Queyrie, where I’d love to be reincarnated as a marmot, with its carved tree and its stunning Roman quarry.