4.4
(238)
6,393
riders
509
rides
Road cycling around Vallée de Douvenant offers routes through a tranquil natural setting, carved by the Douvenant River. The valley features a varied landscape where dense forests intermingle with open meadows, providing diverse scenery. Cyclists can navigate mostly paved surfaces, encountering gentle gradients suitable for various abilities. The area also provides access to wider Breton countryside routes, connecting to the Bay of Saint-Brieuc.
Last updated: June 29, 2026
8
riders
43km
01:58
460m
460m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4
riders
38.8km
01:42
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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4.6
(5)
11
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
9
riders
56.2km
02:37
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
31.6km
01:32
270m
270m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
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From 1905 to 1948, the train made a stop there between Saint-Brieuc and Moncontour. The inhabitants of the Grèves used it frequently to get around and transport goods, particularly bricks produced by the nearby factory. It was called the "Petit train des Côtes-du-Nord", the former name of the department, because there was only 1 m spacing between its rails compared to 1.435 m on a normal track.
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Small historic chapel
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worth dwelling on
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The Saint-Gobrien Church is one of the few Romanesque buildings in Brittany. Inside, you'll discover over 400 square meters of ancient frescoes, dating from the 12th to the 17th century. A stunning visit, combining spirituality and painted heritage.
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Practical to avoid the difference in height
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Historical monument rated per 2018. Originally a rail connecton from 1905 till 1949.
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With the patronage of "John the Baptist", this parish has chosen a saint who is considered a forerunner of Jesus Christ. In Christian theology, he is the voice of the voice in the desert prophesied in the Old Testament book of Isaiah: "A voice calls out: In the desert prepare the way for the Lord, make straight in the desert a highway for our God!" (Luther Bible). John is the son of Zechariah and Elizabeth, who was visited by the Mother of God Mary when she learned from the Archangel Gabriel that she herself was to give birth to Jesus Christ, and her - until then childless - relative was still pregnant in old age. The feast day of Saint Jean Baptist in the calendar of saints is June 24th.
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Tarmac path shared between pedestrians and cyclists next to the road
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0
There are nearly 500 road cycling routes in Vallée de Douvenant, offering a wide range of options for cyclists. These routes are highly rated by the komoot community, with an average score of 4.4 stars from over 200 reviews.
Road cycling in Vallée de Douvenant features a tranquil natural setting, carved by the Douvenant River. You'll find varied landscapes with dense forests intermingling with open meadows. Routes are often on mostly paved surfaces, with gentle gradients suitable for various abilities, and connect to the wider Breton countryside and the Bay of Saint-Brieuc.
Yes, Vallée de Douvenant caters to all skill levels. Out of nearly 500 routes, you'll find around 50 easy routes perfect for beginners, over 320 moderate routes for intermediate cyclists, and more than 100 challenging routes for advanced riders looking for a greater test.
A key highlight is the Douvenant Viaduct, a majestic curved railway viaduct spanning the valley. Rehabilitated in 2022, it's now accessible for cyclists and offers exceptional, unimpeded views of the Bay of Saint-Brieuc. Routes like the Ponts-Neufs Viaduct – Viaduc des Ponts-Neufs loop from Trégueux often feature historic viaducts and surrounding countryside views.
While the immediate Vallée de Douvenant terrain is generally gentle, making many routes suitable for leisurely rides, you can find easier options like the Tribute to Bernard Hinault – Saint John the Baptist Church loop from Trégueux. This easy 24.1-mile path winds through local landscapes and historical points of interest, ideal for families.
Yes, many routes in the region are designed as loops, allowing you to start and end at the same point. Examples include the Viaduc du Parfond de Gouët – Gouët Viaduct loop from Saint-Brieuc, which offers varied terrain, and the Ste Anne du Houlin loop from Langueux.
Brittany, in general, offers good cycling opportunities throughout much of the year. The Vallée de Douvenant's blend of forests and meadows makes it pleasant in spring and autumn with vibrant colors, while summer provides warmer, longer days. Always check local weather conditions before heading out.
The Vallée de Douvenant is nestled near the urban center of Saint-Brieuc and close to Langueux. These towns offer various cafes, pubs, and accommodation options suitable for cyclists. The area around the Douvenant Viaduct, being part of the "Promenade d'Harel de la Noë," also provides access to amenities.
Given its proximity to Saint-Brieuc, a larger urban center, public transport options are available to reach the general area. From there, you can connect to various starting points for the cycling routes. It's advisable to check local bus or train schedules for specific access points.
As the Vallée de Douvenant is accessible from nearby towns like Saint-Brieuc and Langueux, you'll find parking facilities within these urban areas. Many routes originate from or pass through these towns, making them convenient starting points with available parking.
Road cycling here is defined by its tranquil river valleys, dense forests, and open meadows, often featuring historical structures like the Douvenant Viaduct. The region offers a refreshing escape with diverse scenery and a mix of terrains, connecting you to the expansive natural reserve of the Bay of Saint-Brieuc and the wider Breton countryside.
Yes, routes originating from the Douvenant Viaduct, such as those that connect to the "sentier des douaniers" (customs officers' path) and the natural reserve of the Bay of Saint-Brieuc, will offer exceptional views of the Bay. The viaduct itself provides panoramic vistas of the bay.


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