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France
Brittany
Saint-Brieuc

Vallée de Douvenant

The best traffic-free bike rides around Vallée de Douvenant

4.8

(23)

327

riders

52

rides

Gravel biking around Vallée de Douvenant offers a diverse landscape characterized by a wild, undeveloped valley stretching towards the coast. The region features varied terrain, including quiet country lanes, wooded trails, and areas with ocean views. A notable landmark is the Douvenant Viaduct, which provides exceptional views over the Bay of Saint-Brieuc and is integrated into several routes. This area in Brittany is well-regarded for its extensive cycling infrastructure, making it suitable for various gravel biking experiences.

Best no traffic gravel bike trails around Vallée de Douvenant

  • The most popular no traffic gravel bike trail is Greves de langueux – Grèves Coastal Cycle Path loop from Pont des Courses, a 16.0 miles (25.7 km) trail that takes 1 hour 49 minutes to complete. This route explores coastal paths and offers views of the Grèves.
  • Another top favourite among local gravel bikers is Pont-Neufs Viaduct – Viaduc des Ponts-Neufs loop from Port du Légué, a difficult 35.5 miles (57.2 km) path. This route connects viaducts and traverses varied terrain, including sections with significant elevation gain.
  • Local gravel bikers also love the Greves de langueux – Douvenant Viaduct loop from Saint-Brieuc, a 24.4 miles (39.2 km) trail leading through coastal areas and past the historic Douvenant Viaduct, often completed in about 2 hours 25 minutes.
  • Gravel biking around Vallée de Douvenant is defined by its wild valley landscapes, coastal paths, and the prominent Douvenant Viaduct. The network offers options for different ability levels, from moderate loops to more challenging routes connecting multiple viaducts.
  • The routes in Vallée de Douvenant are highly rated by the komoot community with an average score of 4.5 stars from more than 20 reviews. More than 300 gravel bikers have used komoot to explore Vallée de Douvenant's varied terrain.

Last updated: July 13, 2026

8

riders

#1.

Douvenant Viaduct – The Pont des Courses loop from Trégueux

28.4km

01:43

280m

280m

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

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

Hard

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Popular around Vallée de Douvenant

Traffic-free bike rides around Vallée de Douvenant

Traffic-free bike rides around Vallée de Douvenant

Tips from the Community

Office de tourisme Baie de Saint-Brieuc
March 4, 2026, Viaduc du Parfond du Gouët (c) Emmanuel Berthier

This viaduct has spanned the Parfond de Gouet valley since 1904. Like many other engineering structures in this region, it was built by Harel de la Noe, the chief engineer of bridges and roads, for the departmental railway network. The Saint-Brieuc to Paimpol line operated until 1956. Today, bicycles have replaced the little train!

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A path rather than a road that comes across a somewhat unexpected passage with a beautiful view from above.

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The Greenway - and the Percée Viaduct - a fascinating story, which can be read on the information panels and is very interesting to me. Here's a translation of Vaduz: Like elegant young ladies striding over the valleys of the Lilliputian kingdom, at the beginning of the 20th century, nine viaducts, including the Parfond de Gouët Viaduct, with their beautiful brick arches, stretched along the very first railway line of the local network, St. Brieuc - Plouha. These engineering structures, built by a native of the region, Louis Harel de La Noë (1852-1931), a bridge and road engineer, allowed the small train of the Côtes-du-Nord to follow the winding and steep coastline without much effort. Lightness and elegance are the words that come to mind when describing the architecture of this 1903 building, characterized by numerous columns and arched vaults and its masonry in warm brick colors. The techniques used demonstrate boldness, ingenuity, and originality: reinforced concrete anchors (rebars) were installed to increase the compressive strength of the pillars and prevent cracks.

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Peter
August 3, 2025, Binic

A beautiful place with good restaurants and a beach. There's a laundromat and shops for everything you need. The beach north of the harbor is definitely the nicer one.

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The station is served by TGVs to Brest, Rennes and Paris.

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beautiful pond and peaceful place for a good flat walk, very well-appointed banks, large parking lot, and direct access to the village and the "petit écho de la mode" exhibition space.

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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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Frequently Asked Questions

How many no-traffic gravel bike trails are available in Vallée de Douvenant?

There are over 45 dedicated no-traffic gravel bike trails in Vallée de Douvenant, offering a wide range of options for all skill levels. You'll find everything from easy, short rides to challenging, long-distance adventures.

What kind of terrain can I expect on gravel bike trails in Vallée de Douvenant?

The Vallée de Douvenant offers a diverse mix of terrain, from the wild and untamed valley floor to coastal paths and wooded trails. You can expect well-maintained gravel routes, quiet country lanes, and sections with gentle rolling hills, characteristic of Brittany's bike-friendly landscape.

Are there any family-friendly no-traffic gravel routes in Vallée de Douvenant?

Yes, the region offers several routes suitable for families. While specific 'easy' routes are fewer, many of the moderate trails can be enjoyed by families with some cycling experience, especially those that stick to the flatter, well-maintained sections. Look for routes that avoid significant elevation gains for a more relaxed family outing.

Can I bring my dog on the gravel bike trails in Vallée de Douvenant?

Many natural areas and trails in Brittany are dog-friendly, especially if your dog is well-behaved and kept on a leash. However, it's always best to check local signage or specific route descriptions for any restrictions, particularly in protected areas or on private land. Ensure your dog is comfortable with the distance and terrain.

What are the notable landmarks or viewpoints along the no-traffic gravel trails?

A significant landmark is the Douvenant Viaduct, rehabilitated for gentle traffic like cyclists. It offers exceptional views over the Bay of Saint-Brieuc. Many routes also explore the 'grève des Courses' and other coastal areas, providing stunning ocean vistas. For example, the Greves de langueux – Douvenant Viaduct loop from Saint-Brieuc incorporates this iconic structure.

Are there any circular gravel bike routes in Vallée de Douvenant?

Yes, many of the no-traffic gravel bike trails in Vallée de Douvenant are designed as loops, allowing you to start and end at the same point. This is ideal for day trips. An example is the Greves de langueux – Grèves Coastal Cycle Path loop from Pont des Courses, which offers a moderate ride.

What is the best time of year to go gravel biking in Vallée de Douvenant?

Brittany generally offers pleasant cycling conditions from spring through autumn. The mild climate means you can enjoy the trails for much of the year. Spring brings blooming landscapes, while autumn offers beautiful colors. Summer is popular but can be busier. Winter rides are possible, but be prepared for cooler, potentially wetter weather.

What do other gravel bikers enjoy most about the trails in Vallée de Douvenant?

The area is highly rated by the komoot community, with an average score of 4.46 stars. Reviewers often praise the region's wild and untamed natural beauty, the quiet country lanes, and the immersive experience of cycling through diverse landscapes without traffic. The scenic views, especially from the Douvenant Viaduct, are frequently highlighted.

Are there any challenging no-traffic gravel routes for experienced riders?

Absolutely. While there are moderate options, Vallée de Douvenant also caters to experienced gravel bikers with several difficult routes. These longer trails often feature more varied terrain and greater elevation changes. For instance, the Pont-Neufs Viaduct – Viaduc des Ponts-Neufs loop from Port du Légué is a challenging 57 km ride, and the Small harbor bridge in Binic – Port of Binic loop from Saint-Brieuc is a demanding 110 km adventure.

Where can I find parking for gravel biking in Vallée de Douvenant?

While specific parking spots aren't detailed for every trail, starting points for many routes are often near towns or accessible areas where public parking is available. For routes originating from larger towns like Saint-Brieuc, you'll typically find designated parking facilities. Always check local maps or route descriptions for recommended starting points with parking.

Are there any gravel bike routes that connect to other regions or longer trails?

Vallée de Douvenant is part of Brittany's extensive cycling network, which is known for its well-maintained gravel routes and canal paths. While this guide focuses on the immediate area, the region's infrastructure supports multi-day bikepacking and touring, meaning you can often link up with broader regional routes for longer adventures across Brittany. For more information on Brittany's wider gravel network, you can visit Brittany Tourism.

Most popular routes around Vallée de Douvenant

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