Les Tonils walks

At the start of the circular route, the Soubrion river must be crossed by fording (the only authorised crossing point). However, if the water level does not allow for a safe crossing, the landowners permit use of their footbridge. Please respect this exception.

A beautiful, long hike from Col de Gourdon with a significant elevation gain.Magnificent aerial view from the Trois Becs. The trail sometimes winds through heath, sometimes through pastures and also through undergrowth. Please note that the route passes through a quiet zone for wild animals. Certain sections are closed between 15 May and 15 July. Special signage and a diversion from the GR®9 have been put in place to guide users, seehere. 

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

This route starts in Rochefourchat and allows you to explore the Montagne de Couspeau by following the ridge that rises from the south from Serre Délégué (1,482 m) to the north, at its northern end, at Grand Delmas (highest point at 1,544 m). This hike offers views of the surrounding mountains from Diois to Baronnies, including the Trois Becs. Hiking is prohibited by the owner (private property) during the summer grazing period, from 20 May to 31 October.

A gentle walk offering a route through the countryside and a visit to the old village of Bourdeaux (La Viale).

Visit the Trois Becs, the highest points in the Saou Forest. ⚠️ The route passes through a quiet zone for wildlife. Certain passages are closed between 15 May and 15 July.Specific signage and a diversion from the GR®9 have been put in place to guide users, see here.

At the foot of the majestic Trois Becs massif and the Montagne de Couspeau, leave the charming village of La Chaudière for the Chapelle des Sadous, perched on a wooded spur.

This is a wild hike to discover the little Chapelle des Sadous chapel through the ravines of the Vallon de la Coullance, followed by a crescendo climb to the summit of Montagne de Faraud. From the top of this spur, you can enjoy views of the Trois Becs, the Grand Delmas and the Montagne de Couspeau, the Diois, the Dévoluy, the Vercors and the Grand Veymont.

Hike opposite the Trois Becs massif, which forms the eastern slope of the Saou forest and its Perched syncline. Beautiful views of this magnificent rocky ridge.

This wild hike allows you to discover the south-eastern ridge of the Saoû Forest, passing by the peaks of Pradou and Roche Rousse with views of the southern Drôme mountains as far as Mont Ventoux. Please note that the route passes through a quiet zone for wild animals. It is forbidden to use it between Pas de Floréal (6) and the bottom of Pré de l'Âne (8) between 15 May and 15 July.Specific signage and a diversion from the GR®9 have been put in place to guide users, seehere. 

Beautiful hike on the slopes of Couspeau, above Saint-Nazaire-le-Désert. Unobstructed view of the Roanne basin, the Servelle, the Diois and Vercors mountains.

A beautiful hike to the summit of Rochecourbe (one of the 3 Becs) via one of the prettiest passes (Pas de Picourère) and back via the magnificent Rocher de la Laveuse and Pas de Siarra.Be careful, as the paths are steep and slippery, unmarked and close to cliffs. This route is therefore best suited to hikers who are used to this type of terrain. Please note that the route passes through a wildlife sanctuary. Certain sections are closed between 15 May and 15 July. Special signage and a diversion from the GR®9 have been put in place to guide users, seehere. 

Hike around the Montagne du Ruy. View of the Jabron and Veyssanne valleys, as well as the Montagne de la Lance and part of the Montagne Angèle.

A demanding hike where you walk in water most of the time. The first 4 kilometres are on dry land and the rest in the beds of the Brette and Roanne rivers. A very beautiful route that allows you to discover the wild gorges of these two rivers. Please note: the walking time is calculated for routes on dry land; walking in water is much more difficult, so you should allow around 1 to 1.5 km/h, or around 8 to 9 hours of walking for this route.

Sheltered by the imposing wall of the Saoû syncline, you will pass by the ruins of Pradas and enjoy unobstructed views of the Roubion valley.

The hilltop village of Le Poët-Célard offers a journey back in time as you wander through its medieval streets leading up to the castle. Then discover the local area, including the Château de Saint-André.

A short 3½-hour hike with beautiful views.

This is a short hike, mostly through wooded areas with regular openings offering beautiful views of the Dieulefit and Bourdeaux countryside. In particular, you can see the Romanesque church and the 12th-century (private) castle of Comps, the entire Saoû Forest, from Roche Colombe to Trois Becs and the Couspeau Mountain.

On the border between Baronnies and Diois, Saint-Maurice is famous for its chapel and ridges. There is a beautiful view to the north with the forest of Saoû, the Trois Becs at Roche Colombe, the Grand Delmas and the Couspeau mountain in the background, and the Lance mountain to the south.

Montagne de Faraud offers magnificent views of the Trois Becs and all the surrounding mountains. This hike offers an alternative to the classic hike, starting from the hamlet of Saint-Moirans (Chastel-Arnaud) rather than La Chaudière. At the start, you will have the opportunity to visit the 12th-century Church of Saint-Moirans and, during the hike, the charming Chapelle des Sadous chapel. The hike follows good paths or tracks, with a few slightly steep sections.

Another, quieter and wilder route across the ridges of Les 3 Becs.It is possible to do this without returning (shorter) by descending to the Col de la Chaudière, in which case two cars are recommended (or hitchhiking). Please note that the route passes through a wildlife sanctuary. Certain sections are closed between 15 May and 15 July. Special signage and a diversion from the GR®9 have been put in place to guide users, see here.

A superb hike in the Saoû Forest for those who love nature and sport, a challenge for us budding hikers. Despite the fairly long route, we were delighted and pleasantly surprised by the wild beauty of the landscape and the view of the Trois Becs.

A route taking in small roads and paths that allow you to discover the varied landscapes surrounding the village of Comps and the upper reaches of the Jabron Valley, from the Col de Ventebrun to the church at Comps via the Col de Boutière and the Col de Vesc.

A walk along small roads, tracks and paths, offering a chance to explore the varied landscapes surrounding the village of Comps, at the head of the Jabron valley, via its church and a circuit around the Montagne des Ventes.

From the Auberge des Dauphins, there is a magnificent climb up the Grande Combe to reach the Rocher de la Laveuse and the Trois Becs, a legendary hike in the Saou Forest. Please note that the route passes through a quiet area for wild animals. Certain sections are closed between 15 May and 15 July. Specific signage and a diversion from the GR®9 trail have been put in place to assist users. See here for more information.

Discover the south-western ridge of the famous Saou Forest.

On the border between the Baronnies and the Diois, in the Drôme Provençale, the Miélandre mountain, with its grassy slopes on either side of the ridge, is covered with pastures. From the summit, which offers a 360° view, you can admire the Alpages d'Angèle, the Montagne de La Croix, the Lance mountains, the Trois Becs and Mont Ventoux.

A lovely, gentle round-trip walk that will take you in the footsteps of the Huguenots through the Saoû Forest. The walk is fully accessible to all-terrain pushchairs.

A beautiful hike where the watchword is "diversity"! This superb route, zigzagging between two cliffs, will take you gradually uphill via the Grande Combe, amidst lush vegetation. The Pas de Siara offers a glimpse of the southern Alpine meadows of the Trois Becs, where sheep from neighbouring valleys graze during the summer. The descent is gentle through the beech forest, typical of the montane zone.

A short circular path through the forest, perfect for enjoying the shade. You’ll walk through a splendid beech forest on a north-facing slope.Dogs must be kept on a lead.

A route offering a good introduction to this hilltop forest, its tranquillity and the birdsong. You approach the Trois Becs without actually climbing them. Just enough to make you want to come back and tackle them. Please note: the route passes through a wildlife sanctuary. Certain sections are off-limits between 15 May and 15 July. Special signage and a diversion from the GR®9 have been put in place to guide walkers; see here.

A beautiful, long hike that alternates between forest, alpine meadows and ridge paths before returning through the forest.A gentle climb through the forest via the Grande Combe, which zigzags between two cliffs. Then the view opens up between the Pas de Siara and the Pas de la Laveuse, passing by the Veyou and close to the other peaks of the Trois Becs. Descent through the beech forest.The effort is richly rewarded by the variety of landscapes and superb views over the Vercors and the Saou Forest syncline. Please note: the route passes through a wildlife sanctuary. Certain sections are closed to the public between 15 May and 15 July. Special signage and a diversion from the GR®9 have been put in place to guide walkers; seehere. 

A hike with a significant elevation gain but no particular difficulty apart from its length; a good part of the route is shaded in case of hot weather.See Practical Information regarding the section near the cliffs.Reserved for experienced hikers. Please note: the route passes through a wildlife sanctuary. Certain sections are off-limits between 15 May and 15 July.Specific signage and a diversion from the GR®9 have been put in place to guide users; seehere. 

After a well-earned climb, an exceptional panorama rewards your efforts. 360° view of the surrounding mountains from Mont Ventoux to Couspeau and Les Trois Becs.

This is an easy walk to stretch your legs while enjoying a beautiful variety of landscapes: panoramic views of the majestic syncline of the Saou Forest, dry pine forests, the cool banks of the Roubion inviting you to take a dip, and even lavender fields to finish off before crossing the pretty village of Francillon.

After swimming in the Roubion, you can finish the descent at nightfall: Vaire is a remarkable platform for stargazing, at the foot of the southern slope of the Saoû syncline. Please note: the route is impassable when the Roubion is in flood.

Like a ship, the massif stands at the foot of the Vercors and offers a panoramic view of the Drôme and Rhône valleys. In good weather, you can see the snow-capped peaks of the Alps and, on the opposite side, the Cévennes. Several contemplative breaks are necessary to discover these landscapes. Please note that the route passes through a quiet zone for wildlife. Certain sections are closed to the public between 15 May and 15 July. Special signage and a diversion from the GR®9 have been put in place to guide users, see here.

A 10 km circular route, the first part of which offers a pleasant walk in the shade through the beautiful Saoû Forest, whilst the second, sunnier part offers splendid views of the perched syncline.

A very beautiful hike for regular hikers, which, in good weather, will allow you to discover the ridges of the Eyzahut rocks, Saint-Maurice, Mont Ventoux, the Lance massif, Montagne d'Angèle, Les Trois Becs and Grand Delmas.

In the heart of the Diois region, the Saou Forest is home to some beautiful treasures. The Saint-Médard Chapel is one of them: a viewpoint offering a unique view of the Trois Becs. Although the access is a little steep, it makes for a lovely family hike.

This walk takes you along various historic routes through the Saoû Forest.You can start this circular walk from the Écogardes office, heading towards Le Chemin de la Grande Combe, then follow the directions in the text.Dogs must be kept on a lead.

This walk will take you in the footsteps of the farming heritage of the Saoû Forest. The walk begins along the hay meadows at the foot of the forest. You will then pass close to the ruins of Raillon and Fuoc, remnants of the many farms at the foot of the forest. This walk is suitable for all-terrain pushchairs.Dogs must be kept on a lead.

From Saint-Benoît, a hilltop village and strategic point, climb up the paths once used by farmers through the sunny south-facing slopes. They offer breathtaking views of the Roanne Gorges.

A beautiful circular leading to a summit offering stunning views of the Vercors, Diois and Trois Becs.

This easy little loop allows you to discover the charming hamlet of Paulhiet. The route, with gentle slopes (both uphill and downhill), mainly follows wide paths and a few small, quiet roads. The route is mostly shaded, winding its way through woodland and hills. It is best to do this walk when the lavender is in bloom, as there are many lavender fields around Paulhiet.

A beautiful hike above the village of Espenel, providing access to the three peaks on the Cresta ridges.

Climb up to the Grand and Petit Pomerolle from the Pas de Lestang, offering beautiful views of Saoû, its forest and its legendary three peaks.

Walk through the Clairette de Die vineyards. Views of the Trois Becs, the Glandasse, and the Drôme valley.

A short hike to explore the Saou Forest on the north side of the syncline and in the undergrowth. Beautiful views during the climb and, at the end of the descent, of Piegros Castle, the Drôme Valley and the Vercors Piedmont. Very beautiful 360° panorama at the Saint-Médard Chapel.