4.7
(35)
366
riders
67
rides
Gravel biking around Langueux offers diverse landscapes, from coastal paths along the Bay of Saint-Brieuc to inland routes utilizing repurposed railway viaducts. The region is characterized by its significant natural reserve, extensive tidal flats, and a network of trails that blend natural beauty with historical infrastructure. Riders can expect varied terrain, including unpaved segments, coastal views, and pathways through the Gouessant river valley.
Last updated: October 6, 2026
4.6
(12)
75
riders
39.5km
02:30
360m
360m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
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.

4.5
(4)
28
riders
41.3km
02:29
390m
390m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
19
riders
111km
07:23
1,040m
1,040m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
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.
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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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0
We accidentally drove under the viaduct. Nice impression
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Our starting point. The house was unfortunately closed.
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small passage with a nice view, and on a car-free road
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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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Langueux offers a wide selection of gravel bike trails, with over 70 routes available. These range from easy rides suitable for beginners to more challenging paths for experienced cyclists, covering diverse landscapes from coastal areas to inland river valleys.
You can expect a diverse mix of terrain. Trails often feature coastal paths along the Bay of Saint-Brieuc, unpaved segments, and routes utilizing repurposed railway viaducts like the Ponts-Neufs Viaduct and the Parfond du Gouët Viaduct. The landscape includes river valleys, tidal flats, and natural reserves, providing varied surfaces for gravel biking.
Yes, Langueux offers options for all skill levels. While many routes are moderate to difficult, there are at least 2 easy trails available, making it possible to find suitable options for families or those new to gravel biking. These routes often provide a gentler introduction to the region's scenic beauty.
Many trails incorporate significant local landmarks. You can ride past impressive structures like the Ponts-Neufs Viaduct and the Parfond du Gouët Viaduct, which are now part of the cycling network. Coastal routes offer views of La Grève des Courses and the expansive Saint-Brieuc Bay Nature Reserve, known for its rich biodiversity.
The gravel bike trails in Langueux are highly rated by the komoot community, with an average score of 4.6 stars from over 30 reviews. Riders frequently praise the diverse landscapes, from the stunning coastal views of the Bay of Saint-Brieuc to the unique experience of cycling across historic viaducts and through tranquil river valleys.
Absolutely. For experienced riders seeking a challenge, routes like the Douvenant Viaduct – Ponts-Neufs Viaduct loop from Yffiniac, spanning 57.5 miles (92.6 km), or the Douvenant Viaduct – Ponts-Neufs Viaduct loop from Brézillet, at 62.2 miles (100.1 km), offer significant distances and elevation gains. These routes connect multiple viaducts and traverse varied terrain, providing a demanding and rewarding experience.
The region of Brittany, including Langueux, generally offers pleasant conditions for gravel biking from spring through autumn. Spring brings blooming landscapes, while summer provides warmer weather for coastal rides. Autumn offers cooler temperatures and beautiful foliage, making it ideal for longer inland tours. Always check local weather conditions before heading out.
Yes, many of the gravel bike trails around Langueux are designed as loops, allowing you to start and finish at the same point. Examples include the popular Greves de Langueux – Douvenant Viaduct loop from Saint-Brieuc, which offers coastal views and passes a historic viaduct, and the Parfond de Gouët Viaduct – Parfond du Gouët Viaduct loop from Saint-Brieuc.
While specific parking areas for each trail vary, many routes start from towns like Saint-Brieuc or Yffiniac, where public parking is generally available. For routes that begin near natural attractions or viaducts, look for designated parking facilities or roadside parking options. It's advisable to check the starting point of your chosen route for specific parking recommendations.
Many natural areas and trails in France, including those around Langueux, permit dogs, especially if kept on a leash. However, regulations can vary for specific nature reserves or protected areas within the Bay of Saint-Brieuc. It's always best to check local signage or the specific rules for the trail you plan to ride to ensure dogs are allowed.
While specific cafes directly on every trail might be limited, many routes pass through or near towns and villages where you can find places to eat and drink. Coastal routes, in particular, may offer opportunities in areas like La Grève des Courses or nearby Binic Beach. Planning your route with potential stops in mind is recommended.
The length of gravel bike routes in Langueux varies significantly. You can find shorter loops, such as the Greves de Langueux – Douvenant Viaduct loop from Saint-Brieuc at 24.5 miles (39.4 km), to much longer and more challenging routes like the Douvenant Viaduct – Ponts-Neufs Viaduct loop from Brézillet, which extends over 62 miles (100 km).


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