4.5
(204)
932
riders
13
rides
Mountain biking around Yffiniac offers diverse terrain across Brittany's Côtes-d'Armor department. The region features a blend of lush forests, valleys, and coastal areas, providing varied routes. Elevations range from 5 to 147 meters, with numerous hills and quiet roads. This varied landscape provides both challenging and scenic routes for mountain bikers.
Last updated: June 21, 2026
4.4
(13)
56
riders
39.2km
03:10
460m
460m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.2
(5)
31
riders
56.1km
04:06
520m
520m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(5)
28
riders
50.4km
03:24
510m
510m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.1
(7)
20
riders
14.3km
01:03
120m
120m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(3)
9
riders
14.9km
01:02
130m
130m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
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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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Classified as a Nature Reserve since 1998, all this wild nature almost disappeared during the 20th century. A landfill was located a little higher up, and plans for a port or even an airport were circulating. After twenty long years of fighting, led in particular by naturalists and local residents, the bottom of the Baie de Saint-Brieuc has regained its original calm and serenity. This landscape of water channels surrounding salt meadows, completely covered during the high tides, welcomes a diversity of birds from all horizons every year.
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Majestic arched viaduct, it is part of the many works of art in the Bay of Saint-Brieuc built by engineer Harel de la Noë at the beginning of the 20th century. 10 m high and 58 m long, it spans a small stream, which once allowed the Chemins de fer des Côtes-du-Nord line to connect Saint-Brieuc to Moncontour.
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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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great for a short break
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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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The region around Yffiniac offers a diverse range of mountain bike trails, blending lush forests, green valleys, and coastal views of the Bay of Saint-Brieuc. You'll find a mix of terrain, from quiet, sometimes hilly roads inland to scenic paths along the coast. The trails cater to various skill levels, including easy and moderate routes, with elevations varying between 5 and 147 meters.
Yes, Yffiniac has mountain bike trails suitable for beginners and families. For an easier ride, consider routes like the Pointe du Roselier loop from Hippodrome de la Baie, which is rated easy. The region's varied landscape includes less technical paths that are perfect for those looking for a more relaxed cycling experience.
Many mountain bike routes around Yffiniac offer opportunities to see interesting landmarks and enjoy scenic viewpoints. You can cycle past the impressive Ponts-Neufs Viaduct, explore the dynamic tidal flats of the Saint-Brieuc Bay Nature Reserve, or visit charming Breton villages. Routes like the Pont-Neufs Viaduct – St. Gobrien Church in Morieux loop from Yffiniac specifically highlight historic sites.
Yes, many of the mountain bike trails around Yffiniac are designed as circular routes, allowing you to start and end in the same location. Examples include the VTT Côtes d'Armor Hillion – Greves de langueux loop from Yffiniac and the Rando tregueux – Peaceful and pleasant loop from Yffiniac, both offering diverse scenery on a loop.
Spring and autumn are generally considered the best seasons for mountain biking around Yffiniac. During these times, temperatures are mild, and the natural colors of the Breton countryside are vibrant. While winter conditions can make some trails challenging or impassable, the mild weather in spring and autumn provides ideal riding conditions.
Many outdoor trails in Brittany are dog-friendly, but it's always recommended to check local regulations for specific trails or nature reserves. When cycling with your dog, ensure they are well-behaved, kept on a leash where required, and that you carry waste bags. Always respect local wildlife and other trail users.
Yes, parking is generally available near the starting points of many mountain bike trails in and around Yffiniac. Given the region's focus on outdoor activities, you can often find designated parking areas in villages or near popular trailheads. It's advisable to check specific route details for precise parking information.
The mountain bike trails around Yffiniac are highly rated by the komoot community, with an average score of 4.5 stars from over 200 reviews. Riders frequently praise the diverse terrain, which includes extensive forests, green valleys, and beautiful coastal views of the Bay of Saint-Brieuc. The variety of routes suitable for different ability levels is also a common highlight.
Generally, no specific permits are required for mountain biking on public trails in the Yffiniac area. However, it's always good practice to respect private land, adhere to any posted signage, and stay on marked trails, especially within nature reserves like the Bay of Saint-Brieuc. Always check for local regulations if you plan to ride in a specific protected area.
Yes, the charming Breton villages that dot the cycling itineraries around Yffiniac often feature local cafes and eateries where you can refuel. You'll find options in towns like Yffiniac itself, as well as in nearby communities along the routes, offering a chance to experience local cuisine and hospitality.
The duration of mountain bike trails in Yffiniac varies significantly depending on the route's length and your pace. For example, the VTT Côtes d'Armor Hillion – Greves de langueux loop from Yffiniac, which is 29.8 miles (48.0 km), typically takes around 3 hours 36 minutes. Longer routes, such as the Ponts-Neufs Viaduct – Dahouët Harbour loop from Yffiniac (49.6 km), might take closer to 4 hours.


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