5.0
(6)
118
riders
36
rides
No traffic gravel bike trails around Saint-Carreuc traverse a diverse landscape characterized by river valleys, lakes, and extensive rural areas. The region features the Gouët and Gouédic rivers, offering trails along their banks, and scenic routes around lakes such as the Étang de l'hippodrome and Lac de Saint-Barthélémy. While inland, Saint-Carreuc is within reach of the Baie de Saint-Brieuc, providing varied terrain from forests and grasslands to coastal proximity. This area offers a mix of small country roads and dedicated…
Last updated: October 8, 2026
5.0
(2)
31
riders
91.1km
05:49
840m
840m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
15
riders
46.8km
02:52
500m
500m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

5.0
(2)
12
riders
50.4km
03:12
410m
410m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
14
riders
48.3km
03:05
430m
430m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
47.4km
03:05
550m
550m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Saint-Carreuc
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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Spanning 132 hectares, this is the largest managed woodland in Côtes d'Armor! Its trails offer an ideal playground for families, joggers, walkers, and cyclists. Informative and educational panels about the history of the woodland, its fauna, flora, and emblematic species accompany you along the entire walk. To learn more, download the free and fun "Bois de Plédran" app! The walk is accessible with a stroller. Playground and restrooms are available on site.
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small passage with a nice view, and on a car-free road
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great for a short break
1
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This is where the boats gather - when we were here, there were no boat owners around - high noon!
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Great stop off for lunch… however, food outlets close between 13:00 - 14:00 or 15:00.
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There are 24 traffic-free gravel bike trails around Saint-Carreuc listed in this guide. These routes offer a mix of easy, moderate, and challenging options, ensuring there's something for every skill level.
The no-traffic gravel trails around Saint-Carreuc offer diverse terrain, from small country roads and rural paths to forest tracks and riverside trails. While there is 1 easy and 5 moderate routes, the majority (18) are rated as difficult, often featuring significant elevation changes. For example, the Douvenant Viaduct – Ponts-Neufs Viaduct loop from Ploufragan covers over 100 km with more than 1000 meters of elevation gain.
Yes, many of the no-traffic gravel bike routes around Saint-Carreuc are designed as loops. For instance, you can explore the Douvenant Viaduct – Ponts-Neufs Viaduct loop from Yffiniac or the shorter Ponts-Neufs Viaduct – Ponts-Neufs Viaduct loop from Yffiniac, both offering scenic circular journeys without traffic.
You'll encounter several natural and historical highlights. Many routes pass by impressive structures like the Douvenant Viaduct and the Ponts-Neufs Viaduct. The region is also known for the Gouët river, with trails offering views of its mossy rocks and the nearby Chaos du Gouët. You might also pass by the scenic La Grève des Courses in Saint-Brieuc Bay Nature Reserve, or the Grèves Coastal Cycle Path, which offers stunning coastal views.
While many routes in this guide are rated as difficult, there is 1 easy route available, and some sections of the moderate trails might be suitable for families with older children or those comfortable with longer distances. Look for routes that stick to dedicated greenways or quieter rural paths, which are often found near river valleys like the Gouédic or around lakes such as the Étang de l'hippodrome.
Spring and autumn generally offer the most pleasant conditions for gravel biking in Brittany, with milder temperatures and beautiful scenery. Summer can also be great, but be prepared for potentially warmer weather. Winter rides are possible, but trails might be muddier, especially in forested areas or along riverbanks.
Yes, while Saint-Carreuc is inland, some longer routes extend towards the coast or pass by significant water bodies. The region is close to the Baie de Saint-Brieuc, and routes like the Douvenant Viaduct – Ponts-Neufs Viaduct loop from Ploufragan can bring you closer to coastal influences. You'll also find trails around the Gouët river and lakes like the Étang de l'hippodrome and Lac de Saint-Barthélémy, offering scenic waterside sections.
Many of the routes start from towns or villages like Ploufragan or Yffiniac, where public parking is typically available. It's advisable to check the specific tour details on komoot for recommended starting points and parking information, as options can vary depending on the trailhead.
The komoot community highly rates the gravel biking experience around Saint-Carreuc, with an average score of 5.0 stars. Riders often praise the tranquility of the traffic-free paths, the varied landscapes encompassing river valleys, forests, and rural countryside, and the challenge offered by the more difficult routes. The opportunity to discover hidden gems and natural beauty away from busy roads is a common highlight.
While the routes themselves focus on traffic-free paths, many start or pass through charming towns and villages in the Saint-Carreuc area. These locations, such as Moncontour, often provide opportunities for cafes, restaurants, and accommodation. It's a good idea to plan your route with potential stops in mind, especially for longer rides.
Accessing trailheads directly by public transport can be challenging in rural areas like Saint-Carreuc. However, larger towns nearby, such as Saint-Brieuc, are better connected by public transport. From there, you might be able to cycle to the starting points of some routes, or consider a combination of transport options. Checking local bus schedules or regional train services for connections to towns near the trailheads is recommended.


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