4.3
(830)
6,221
riders
213
rides
No traffic touring cycling routes around Ploufragan offer a diverse landscape for cyclists, characterized by the Gouët River Valley and its green spaces. The region features coastal areas along the Saint-Brieuc Bay Nature Reserve, known for its varied flora and fauna and significant tidal amplitude. Inland, cyclists can find green valleys, picturesque lakes, and extensive wooded areas. The area also incorporates repurposed infrastructure, such as viaducts, into its cycling network, providing dedicated traffic-free paths.
Last updated: November 4, 2026
4.6
(73)
524
riders
91.3km
05:55
1,010m
1,010m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
4.4
(40)
295
riders
104km
06:46
1,050m
1,050m
Hard bike ride. Very good fitness required. Mostly paved surfaces.

4.4
(13)
99
riders
37.9km
02:41
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces.
4.0
(1)
92
riders
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
23
riders
91.2km
06:15
770m
770m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Built in the commune of Hillion in the Côtes-d'Armor department, the Ponts-Neufs viaduct was built in the early 1910s by Louis Auguste Harel de La Noë. It was built for the operation of the Yffiniac-Matignon railway line and extends over 237 meters in length with a height of twenty-seven meters. The Ponts-Neufs viaduct was completely restored in 2014 and is no longer used by trains. It can be crossed on foot or by mountain bike; the site now serves as an extension of the coastal cycle path.
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We accidentally drove under the viaduct. Nice impression
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Close your eyes and go for it 😉
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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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Beautiful little bay. Perfect for a picnic with a view.
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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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a pretty beach typical of the Penthièvre coast
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There are over 200 touring cycling routes around Ploufragan that prioritize low or no traffic, offering a wide variety of options for cyclists. These include 59 easy, 86 moderate, and 57 difficult routes, ensuring there's something for every skill level.
The routes around Ploufragan offer diverse and picturesque scenery. You'll cycle through green valleys, alongside the Gouët River Valley, and experience coastal views near the Saint-Brieuc Bay Nature Reserve. Many routes also feature wooded areas, open fields, and even repurposed railway lines for truly car-free experiences.
Yes, Ploufragan offers several easy and moderate routes suitable for families. The region is known for dedicated cycle paths, such as the one incorporating the Parfond du Gouët Viaduct, which is designed for both pedestrians and cyclists, providing a safe and enjoyable experience away from car traffic. Look for routes categorized as 'easy' for the most family-friendly options.
Many routes pass by interesting natural and historical sites. You can cycle across the historic Parfond du Gouët Viaduct, explore the La Grève des Courses wild cove within the Saint-Brieuc Bay Nature Reserve, or visit the Saint-Brieuc Bay Visitor Centre. Other highlights include the Rocher du Coucou viewpoint and the ancient Menhir de la Roche Longue.
Yes, many of the touring cycling routes around Ploufragan are designed as loops, allowing you to start and end in the same location without retracing your steps. An example of a challenging loop that offers stunning views is the Port of Binic – View over Bréhec loop.
The cycling community highly rates the routes around Ploufragan, with an average score of 4.4 stars from over 660 reviews. Cyclists often praise the quiet, unspoilt landscapes, the variety of terrain, and the dedicated infrastructure that makes for a pleasant, car-free touring experience.
While specific public transport links directly to the start of every route may vary, the region around Ploufragan and Saint-Brieuc is generally accessible. You can often reach larger towns by train or bus, and from there, cycle to the start of your chosen route. It's advisable to check local transport schedules and bike carriage policies in advance.
Parking is typically available in or near the towns and villages that serve as starting points for these routes. For routes that utilize greenways or repurposed railway lines, designated parking areas are often provided. For example, if you plan to cycle near the Parfond du Gouët Viaduct, look for parking in nearby La Méaugon or Ploufragan itself.
To find less crowded routes, consider exploring some of the longer or more challenging options, as these naturally attract fewer cyclists. Routes that venture further into the rural hinterland, away from popular coastal spots, may also offer a more solitary experience. The View of the Plurien lagoon – Côtière Footbridge loop, while challenging, offers expansive views and can be a good option for those seeking tranquility.
The best seasons for touring cycling in Ploufragan are generally spring (April-June) and autumn (September-October). During these times, the weather is typically mild, and the landscapes are vibrant. Summer can also be pleasant, but routes might be busier, especially near coastal areas. Winter cycling is possible, but be prepared for cooler temperatures and potentially wet conditions.
Yes, there are 86 moderate difficulty routes available. These routes offer a good balance of challenge and accessibility, often featuring rolling hills and longer distances than easy routes, but without the steep climbs of difficult ones. An example is the Greves de langueux – Douvenant Viaduct loop, which provides a rewarding ride through varied terrain.


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