4.5
(33)
711
riders
97
rides
Road cycling routes around Le Grand-Serre traverse a landscape characterized by rolling green hills, dense forests, and views of the Vercors and Royans mountains. The Drôme des Collines region offers bucolic roads, primarily paved, suitable for various skill levels. Cyclists can expect diverse terrain, from gentle ascents to more challenging climbs, with features like the Galaure River and local ponds. This area provides a range of road cycling experiences within a preserved natural environment.
Last updated: November 1, 2026
12
riders
77.3km
03:37
800m
790m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
19
riders
48.8km
02:18
640m
640m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.0
(1)
12
riders
48.3km
02:13
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
20
riders
45.7km
02:09
600m
600m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3
riders
38.9km
01:50
300m
300m
Easy road ride. Mostly well-paved surfaces and easy to ride.
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Here is the route for the ascent of the Col de la Croix de Toutes Aures starting from Charubin, the variant passing via the Route de Saint-Marcellin
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April 1879. Ferdinand Cheval, then a 43-year-old rural postman, stumbled upon a stone so bizarre during his rounds that it sparked a dream. A true autodidact, he dedicated 33 years of his life to building a dream palace in his vegetable garden, inspired by nature, postcards, and the first illustrated magazines he distributed. For his rounds in the countryside, he traveled about 30 kilometers each day, collecting stones with the help of his trusty wheelbarrow. Alone, misunderstood, he inscribed "the work of a man" on his monument. His dream palace was completed in 1912.
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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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I have seen it several times and it is truly a unique monument 🙂
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Unique in the world, the Palais Idéal has inspired artists for over a century. Independent of any artistic movement, built without any architectural rules, the Palais Idéal was admired by the Surrealists. In 1969, it was classified as a Historic Monument by André Malraux, then Minister of Culture, as a work of naive art.
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The Medieval Festival of Saint-Antoine 2024 will take place from August 3 to 4, 2024 in Saint Antoine l'Abbaye (38).
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Saint Antoine l'Abbaye is classified among the most beautiful villages in France.
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An exceptional site in a green, quiet setting with an exceptional heritage
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The region offers diverse terrain, characterized by rolling green hills and dense forests. While most surfaces are paved, some segments may be unpaved. You'll encounter everything from gentle ascents to more challenging climbs, with distant views of the Vercors and Royans mountains providing a scenic backdrop.
There are nearly 100 road cycling routes available around Le Grand-Serre, catering to various skill levels. This includes approximately 10 easy routes, 66 moderate routes, and 22 difficult routes for those seeking a challenge.
Yes, Le Grand-Serre offers around 10 easy road cycling routes. These paths are designed for a more relaxed experience, allowing you to enjoy the bucolic roads and preserved natural environment of the Drôme des Collines without significant elevation gains.
For experienced cyclists, there are approximately 22 difficult routes available. The region is known for substantial climbs and descents, such as the 15km climb of the Col de la Morte with 1000m of elevation gain, offering a demanding experience similar to the "Alpe du Grand Serre" area.
Along the routes, you can encounter various natural features and historical sites. Highlights include the tranquil Etang de Joanna-Maria, the Galaure River with its ford and raised metal bridge, and the historic Col de la Madeleine (Chambarans). You might also spot the Palais Idéal and the charming settlement of Saint-Michel-sur-Savasse.
The road cycling routes in Le Grand-Serre are highly rated by the komoot community, with an average score of 4.4 stars from over 20 reviews. Cyclists often praise the varied terrain, from rolling hills to challenging climbs, and the stunning views of the Vercors and Royans mountains.
Yes, many routes in Le Grand-Serre are designed as loops. For example, the Col de Barbe Bleue and Hauterives Loop offers moderate elevation gains through the countryside. Another option is the Saint John the Baptist Church – Étang de Dionay loop from Le Grand-Serre, which explores the Drôme des Collines.
Yes, the Galaure River is a notable feature in the region. The Montrigaud Village – Ford of the Galaure loop from Miribel is one such route that allows you to experience this tributary of the Rhône, including its ford and a raised metal bridge.
Le Grand-Serre offers pleasant conditions for road cycling through much of the year. Spring and autumn generally provide mild temperatures and beautiful scenery. Summer can also be enjoyable, though it's advisable to start earlier in the day to avoid the midday heat.
Absolutely. The Drôme des Collines is central to the road cycling experience here. Routes like the Saint John the Baptist Church – Étang de Dionay loop from Le Grand-Serre lead directly through this area, known for its bucolic roads and preserved natural environment.
While specific parking details for each route may vary, many routes around Le Grand-Serre are accessible from villages and towns where public parking is available. It's recommended to check the starting point of your chosen route for the most convenient parking options.
Yes, for those seeking longer rides, routes like the Saint John the Baptist Church – Étang de Dionay loop from Saint-Clair-sur-Galaure cover a significant distance of over 80 kilometers, exploring varied scenery and offering a more extended cycling experience.


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