4.4
(769)
7,252
riders
221
rides
Touring cycling routes around Saint-Barthélemy-Le-Plain traverse a diverse landscape of verdant plateaus and deep river gorges. The region, situated in Northern Ardèche, features two prominent rivers, the Doux and the Duzon, which carve dramatic valleys. Cyclists can experience varied terrain, from riverside paths to ascents offering panoramic views of the Vercors mountains and distant Alps. The area's topography provides a range of challenges and scenic opportunities for touring cyclists.
Last updated: July 15, 2026
5.0
(2)
56
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(5)
43
riders
58.7km
04:02
1,000m
1,000m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
37
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.3
(4)
28
riders
66.6km
04:17
790m
790m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.7
(3)
23
riders
38.0km
02:14
130m
130m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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It is classified as a historical monument and houses a museum designated as a Museum of France. Primarily built between the 15th and 16th centuries, the Château de Tournon stands on the remains of a first building from the 10th century. (...) The site still presents exceptional works of art today, such as a triptych by Giovanni Capassini, but also collections on river navigation or the history of the town and the castle. Reconstructions of rooms, as well as sculptures, paintings, drawings or engravings, highlight the tour.
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The following sentence is attributed to the French writer Victor Hugo (1802-1885): „One day, cannons will be exhibited in museums, like old torture instruments are now, and people will marvel that such things were ever in use.“ If only this vision of his had already become a reality! Then there would be no need for the many 'Monument aux Morts' with which villages and towns, across the country, commemorate their inhabitants who lost their lives in war.
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A rare testimony of Gothic architecture in Ardèche, the Saint-Julien church is one of the best-preserved in the region. Listed as a historical monument, it recalls the ancient character of Tournon's heritage. https://www.tournon-sur-rhone.fr/ma-ville/decouvrir-tournon-sur-rhone/patrimoine/eglise-saint-julien/
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The Château de Tournon is one of the most beautiful castles in the Ardèche. Its massive character and elevated position give it an imposing appearance. Built between the 15th and 16th centuries, its architecture bears witness to the evolution of society, between the medieval period and the dawn of the Renaissance. http://www.chateaumusee-tournon.com/index.php?option=com_content&view=article&id=549&Itemid=443
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The first footbridge built by Marc Seguin between Tournon and Tain in 1825 was revolutionary for its time. It was the world's first iron cable suspension bridge, a true technical feat for the era. This footbridge helped facilitate trade and strengthen ties between the two towns. However, the original footbridge underwent several transformations over time. It was first raised to allow the passage of steamships, then a second footbridge was built by Marc Seguin in 1847, still based on the iron cable suspension principle. The two footbridges coexisted for a time, the first being used for pedestrian traffic and the second for road traffic. As road traffic intensified over time, it became necessary to build a new bridge to facilitate circulation. This is how the Gustave Toursier bridge was built in 1958. Located about 350 meters downstream from the Marc Seguin footbridge, this suspension bridge over 240 meters long comprises three spans. It is designed to support road traffic, thus facilitating exchanges between the two municipalities. The current footbridge, inaugurated in 1972, is therefore the fourth of its name. It was designed to resemble the 1847 footbridge, while meeting current safety standards and needs. https://www.ardeche-hermitage.com/fr/zoom-sur/la-passerelle-marc-seguin-celebre-son-bicentenaire/
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Rebuilt between 1811 and 1838 on the ruins of the Notre-Dame church of a priory of the order of Cluny, the current church witnessed a historical event: the marriage of the future King of France CHARLES V with Jeanne de Bourbon was celebrated there in 1350. Its 19-meter spire dates from the end of the 19th century. https://svhermitage.catholique.fr/notre-paroisse/
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The Gorges du Doux take their name from the river that flows through them. The name is misleading: the river and the gorges have a wild, even tumultuous, appearance! This valley amazes you with its diversity: river, forest, terrain, pastures... This exceptional area has also been classified as a Sensitive Natural Area since 2015. Discover different atmospheres depending on where you are! In the middle of the valley, stop in the charming village of Boucieu le Roi and walk to the banks of the Doux river. It's hard to imagine that this modest stream can overflow its banks, but you should always be wary of still waters: the floods of the Doux are terrible! Moreover, it is said that the name "doux" (meaning "gentle" or "mild") was given to moderate the relentless nature of the river...
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Called the Mastrou or Train de l'Ardèche, the Vivarais railway is a 33-kilometer-long narrow-gauge tourist railway line connecting Lamastre to Saint-Jean-de-Muzols, near Tournon-sur-Rhône. A steam train, with a locomotive classified as a Historic Monument, invites young and old to discover the green Doux valley, a preserved area with panoramas inaccessible by road. A part of the Mastrou line can also be traveled by railbike starting from Boucieu-le-Roi. Twelve kilometers of downhill railbiking in the Doux gorges, with a return trip by historic railcar, to do as a couple, with family or with friends! https://www.trainardeche.fr/ https://www.velorailardeche.com/
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There are over 240 touring cycling routes around Saint-Barthélemy-Le-Plain, catering to various skill levels. You'll find 37 easy routes, 64 moderate routes, and 140 difficult routes for more experienced cyclists.
The region offers a diverse landscape, from verdant plateaus to deep river gorges carved by the Doux and Duzon rivers. Cyclists can experience varied terrain, from riverside paths to ascents offering panoramic views of the Vercors mountains and, on clear days, the distant Alps with Mont Blanc. To the Auvergne side, you might even spot Mont Gerbier des Joncs.
Yes, there are 37 easy routes available. A great option for a relaxed ride is the Passerelle Marc-Seguin – Train de l'Ardeche loop from Tournon - Saint-Jean, an easy 10.6 km path that follows the Doux river, known for the "Petit Train de l'Ardèche" railway.
Along the routes, you can discover several interesting points. The Passerelle Marc-Seguin and the Marc Seguin Suspension Bridge are prominent features. You might also cycle along sections of the ViaRhôna, offering riverside views. For panoramic vistas, consider routes that pass near Saint Romain de Lerps Peak. The region also features historical elements like an old bridge dating back to 1656 over the Duzon river.
Many of the touring cycling routes in the area are loops, allowing you to start and end in the same location. For example, the Passerelle Marc-Seguin – Arras Dam loop from Tournon - Saint-Jean is a moderate 31.8 km route offering views along the Doux river.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 950 reviews. Cyclists often praise the diverse terrain, from river gorges to plateaus, and the stunning panoramic views of the Vercors mountains and distant Alps.
Yes, routes along the Doux river often run parallel to the railway of the highly tourist-oriented "Petit Train de l'Ardèche." The Passerelle Marc-Seguin – Train de l'Ardeche loop from Tournon - Saint-Jean is an easy route specifically highlighting this feature.
Given the region's diverse topography and the presence of rivers, spring and autumn generally offer pleasant temperatures and beautiful scenery for touring cycling. Summers can be warm, especially in the valleys, while winters might bring cooler temperatures, though cycling is possible year-round depending on conditions.
Absolutely. With 140 difficult routes, experienced cyclists will find plenty of challenges. The Climbing in Ardèche – Le Long du Doux Road loop from Tournon - Saint-Jean is a 58.7 km trail leading through the Ardèche countryside with significant elevation gain, often completed in about 4 hours.
Yes, the Duzon river flows through deep gorges to the south of Saint-Barthélemy-Le-Plain, creating dramatic scenery. While specific routes are not listed here, the presence of this river and its valleys means you can find routes that offer views and exploration opportunities in this area, including an old bridge from 1656 that crosses the Duzon.
The varied topography means you'll encounter a range of elevation changes. Routes can range from relatively flat riverside paths, like those along the Doux, to significant ascents on the plateaus and through the Ardèche countryside, offering rewarding climbs and panoramic views.
Yes, the region features historical elements like an old bridge dating back to 1656, which crosses the Duzon. This bridge is part of "La Raviscole," an ancient mule track that offers views over the Duzon ravine on the ascent towards the village. Look for routes that incorporate these historical paths for a blend of history and scenery.


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