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France
Auvergne Rhône Alpes
Grenoble

Marnans

The best cycling routes around Marnans

4.1

(16)

340

riders

90

rides

Touring cycling routes around Marnans are situated within the Isère department of southeastern France, offering diverse landscapes for cyclists. The region features a mix of valley floors, forested areas, and views of the surrounding pre-Alpine hills. Cyclists can expect varied terrain, from gentle rides along the Isère River to more challenging ascents towards mountain passes. The area is characterized by its proximity to the Chambaran Forest and the dramatic mountain ranges of Chartreuse, Vercors, and Belledonne.

Best touring cycling routes…

Last updated: May 4, 2026

2

riders

#1.

Col de la Madeleine — loop from Roybon

56.1km

03:42

850m

850m

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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GravelHit3️⃣8️⃣
April 28, 2026, Soierie de Bressieux

Built by a silk industrialist from Lyon in the second half of the 19th century, the Saint-Siméon-de-Bressieux factory comprises two parts connected by a glass roof. Adjacent to the factory, a large pisé building housed the accommodation for the workers who, coming from afar, lodged on site during the week. This silk mill, established in a rural setting, provided work for nearly 1,000 employees. It operated until 1934. https://www.alpes-isere.com/itineraire/de-soieries-en-chateaux-5335632/ https://patrimoine.auvergnerhonealpes.fr/dossier/IA38000981

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Listed among the Most Beautiful Villages in France, Saint-Antoine-l'Abbaye surprises with the richness of its medieval heritage. The Gothic abbey church overlooks a collection of cobbled streets, half-timbered houses, and terraced gardens.

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An exceptional site in a green, quiet setting with an exceptional heritage

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JuJu
September 24, 2023, Saint-Antoine l'Abbaye

Beautiful medieval village

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Built by a silk industrialist from Lyon in the second half of the 19th century, the Saint-Siméon-de-Bressieux factory has two parts linked together by a glass roof. Adjoining the factory, a large adobe building housed workers who, coming from very far away, stayed on site during the week.

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The former abbey church of Saint-Antoine was built in the 14th century on the site of a previous Romanesque church. With its dimensions of 61 meters long, 32 meters wide and a 22 meter high nave, it is on a par with the great Gothic cathedrals. In 1840, the church of the Abbey of Saint-Antoine-l'Abbaye, the mother monastery of the Antoniter order, was included in the list of monuments (Base Mérimée) in France as a monument historique.

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Saint-Antoine-l'Abbaye, with 1,053 inhabitants, is classified as one of the Plus beaux villages de France (Most Beautiful Villages in France), is located in the historic Dauphiné landscape and was formerly the center of the Antonite nursing order. The center of the town is the former Gothic abbey church of Saint-Antoine with the Trésor des Chanoines; The Grand Cour leads to it, to which the monastery buildings adjoin. Among other things, they house the Musée Departemental. In the area surrounding the city, the names of numerous farms recall the work of the Antonites: La Contamine, La Maladière and others.

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Departure from the Col des Aures at 13% but on a short portion. Then aerial road with a very nice view, very little traffic and with a good coating.

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Frequently Asked Questions

How many touring cycling routes are available around Marnans?

There are over 90 touring cycling routes around Marnans, offering a wide range of options for cyclists. These routes are highly rated by the komoot community, with an average score of 4.1 stars.

What kind of terrain can I expect on touring cycling routes near Marnans?

The Isère department, where Marnans is located, offers incredibly diverse terrain. You can expect routes ranging from gentle rides along valley floors and the Isère River to challenging ascents towards mountain passes in the Chartreuse, Vercors, and Belledonne ranges. The area also features forested sections, particularly near the Chambaran Forest.

Are there any family-friendly touring cycling routes around Marnans?

While many routes in the immediate vicinity of Marnans tend to be more challenging, the broader Isère region offers signposted e-bike routes suitable for beginners and families. These routes are designed to showcase major natural and cultural highlights, providing an easier ride for all ages. For specific routes, it's best to check individual tour details for difficulty ratings.

What are some notable landmarks or attractions I can see along the touring cycling routes?

Many routes offer scenic views and pass by interesting sites. For example, you might encounter the historic Château de Bressieux. The region is also known for its mountain passes like Col de la Madeleine (Chambarans) and Toutes Aures Pass, which offer stunning vistas. The village of Saint-Antoine-l'Abbaye, with its impressive abbey complex, is also a significant cultural highlight in the area.

Are there any circular touring cycling routes around Marnans?

Yes, many of the touring cycling routes around Marnans are designed as loops. For instance, the challenging Col de la Madeleine — loop from Roybon and the Route des Crêtes – Toutes Aures Pass loop from Châtenay are popular circular options, allowing you to start and finish in the same location.

What is the best season for touring cycling in Marnans?

The Isère region generally offers good cycling conditions from spring through autumn. Spring brings blooming landscapes, while summer is ideal for higher mountain passes. Autumn provides pleasant temperatures and beautiful fall foliage. Winter can be challenging due to snow and colder temperatures, especially at higher elevations.

Are there any dog-friendly touring cycling trails in the Marnans area?

While specific dog policies can vary by route and local regulations, many natural areas and trails in France are generally dog-friendly, especially if dogs are kept on a leash. It's always recommended to check specific signage along the routes or local commune guidelines. Ensure your dog is fit for the distance and elevation, and always carry water for them.

Where can I find parking for touring cycling routes near Marnans?

Many touring cycling routes around Marnans start from villages like Roybon or Châtenay, where you can typically find public parking facilities. For example, routes like Saint-Antoine-l'Abbaye – Toutes Aures Pass loop from Roybon originate from these towns, making parking accessible. It's advisable to check the starting point of your chosen route for specific parking information.

What is the typical difficulty level of touring cycling routes around Marnans?

The routes around Marnans tend to lean towards the more challenging side. Out of 93 routes, 45 are classified as difficult and 42 as moderate, with only 6 easy options. Routes like the Statue of Liberty – Roybon Church loop from Roybon, for instance, are rated difficult due to significant elevation changes.

Can I access touring cycling routes near Marnans using public transport with my bike?

Public transport options for cyclists with bikes can vary in the Isère department. Regional trains (TER) often allow bikes, sometimes with a small fee or during off-peak hours. Buses might have limited space or specific rules for bikes. For routes starting further afield, consider checking the local transport authority's website for their bike carriage policies to plan your journey effectively.

Are there any long-distance touring cycling routes that pass through or near Marnans?

While Marnans itself is a smaller commune, its location within Isère places it near significant long-distance routes. The prominent La Belle Via cycle route traverses the Isère Valley for 123 km, linking Chanaz to Pont de l'Isère and passing through Grenoble. This route offers an immersive experience through varied landscapes and is designed to be accessible to many cyclists. You can find more information about La Belle Via on grenoble-tourisme.com or francevelotourisme.com.

What do other touring cyclists enjoy most about cycling in Marnans?

The touring cycling routes around Marnans are highly rated by the komoot community, with an average score of 4.1 stars from over 10 reviews. Cyclists often praise the dramatic mountain scenery, the varied terrain that offers both valley rides and challenging ascents, and the opportunity to explore the Isère River valley and the Chambaran Forest.

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