4.3
(2230)
12,336
riders
1,083
rides
Mountain biking in Côtes-d'Armor offers diverse terrain across its varied landscapes, from rugged coastlines to dense forests and serene lakes. The region features the iconic Pink Granite Coast, with its unique rock formations, and the dramatic cliffs of Cap Fréhel. Inland, Lake Guerlédan provides extensive trail networks through the Quénécan forest, while the Léguer Valley boasts marked routes along rivers and through woodlands. These natural features create a rich environment for mountain biking.
Last updated: May 7, 2026
4.5
(6)
100
riders
46.5km
03:43
710m
710m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.7
(26)
101
riders
44.5km
02:55
440m
440m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.7
(26)
87
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(11)
108
riders
47.7km
03:23
400m
400m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.7
(18)
106
riders
38.0km
02:45
300m
300m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.7
(20)
130
riders
52.1km
03:55
660m
660m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(20)
92
riders
32.4km
01:59
320m
320m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.4
(21)
67
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.7
(13)
89
riders
47.1km
03:28
510m
510m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(23)
125
riders
32.2km
02:16
270m
270m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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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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Plage du Guen is part of the protected landscape surrounding Cap d'Erquy. Nestled between gently rolling heathland slopes, this unspoiled beach reveals its tranquil, pristine side. Fine, pale sand and the changing colors of the sea dominate the landscape, while heather, broom, and pine trees grow in the hinterland. At low tide, rocks and small tidal pools emerge, and the expansive view across the bay extends all the way to Cap Fréhel. Since the beach is only accessible via narrow paths and lacks any tourist infrastructure, it remains a quiet spot—ideal for hikes, nature observation, and moments of tranquility by the sea.
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Saint-Guirec beach is picturesquely situated among the pink granite cliffs of the Côte de Granit Rose (Pink Granite Coast). Highlights include the Saint-Guirec Oratory on the beach with its marriage legend, a small chapel nearby, the Château de Costaérès offshore, and the GR34 coastal hiking trail, which runs directly along the beach and offers spectacular views.
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The fine sandy beach slopes gently into the turquoise sea, inviting you to linger. At low tide, a fascinating mudflat area is revealed. On the shore stands the small oratory of Saint-Guirec, a chapel to which pilgrims have flocked for centuries to pray for the safety of sailors or to seek a husband. The stone statue standing there today dates from 1904.
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A very nice beach for swimming. There are also restaurants for refreshments afterward.
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The Chapel of Saint Samson was built in two phases, between 1575 and 1631. It is the main element of a complex, combining the manor house (to the south), which was once accessed, the fountain (to the northwest), the entrance gate (to the northeast), and the Christianized menhir (moved to the foot of the porch). The first phase, completed in 1575 (a date previously visible on a buttress of the gable), concerns the chapel itself (without the tower), a small Flamboyant Gothic building with a superb ornate door to the south (then the only access point to the interior of the building) and an apse intended to later house a painted stained-glass window. This foundation is believed to have been initiated by the lord who owned the Barac'h-Keruzec fief, who endowed this isolated territory with a Christian building, providing a rhythm for the peasants' lives. A second phase, completed in 1610 (date visible on a window), concerns the construction of a western massif, with an entrance porch and a bell tower composed of a square tower flanked by a spiral staircase turret, surmounted by a dome. This achievement is inspired by the Beaumanoir style, developed during the previous century in the lower Trégor, from Morlaix to Lannion, very appreciated for its elegance and characterized in particular by a slender bell tower-wall.
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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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Côtes-d'Armor offers a vast network for mountain bikers, with over 1000 routes available. These trails cater to various skill levels, from easy rides to more challenging technical paths.
Yes, Côtes-d'Armor has a good selection of easier trails. You'll find nearly 400 easy routes, perfect for beginners or family outings. These often follow less technical paths through forests or along quieter coastal sections.
For more experienced riders seeking a challenge, Côtes-d'Armor offers over 70 difficult mountain bike routes. One such route is the Beg-Leguer plague – Landrellec, Trébeurden loop from Trébeurden, which covers nearly 39 km with significant elevation changes.
Mountain biking in Côtes-d'Armor offers incredibly diverse landscapes. You can ride along dramatic coastlines with unique rock formations, through dense forests like Quénécan, around the serene Lake Guerlédan, and across wild moors. The region's varied terrain ensures a different experience on almost every ride.
Absolutely. The region is famous for its stunning coastline. For example, the Trestraou Beach – Saint-Guirec Beach loop from Perros-Guirec takes you through the iconic Pink Granite Coast, known for its distinctive pink-hued granite cliffs. You can also explore the dramatic cliffs of Cap Fréhel on routes like the View from Cap Fréhel – Guen Beach loop from Pléboulle.
Many trails in Côtes-d'Armor are suitable for dogs, especially those through forests and less crowded areas. However, it's always best to check local regulations for specific trails, particularly in nature reserves or protected coastal areas, where dogs might need to be on a leash or are restricted during certain seasons.
Yes, Lake Guerlédan is a prime spot for mountain biking in Côtes-d'Armor. It's recognized as a mountain biking resort with extensive marked routes, offering around 300 km of trails. A popular option is the Magnificent viewpoint – View of Lake Guerlédan loop from Gouarec, which provides stunning views of Brittany's largest lake and its surrounding Quénécan forest.
Côtes-d'Armor is rich in history and natural beauty. You can find routes near the dramatic Plougrescant Chasm, or explore areas close to impressive castles like Fort La Latte. The Pink Granite Coast itself is a natural monument, offering unique geological formations.
Loop trails are very common in Côtes-d'Armor, providing convenient starting and ending points. Many of the region's most popular routes, such as the View from Cap Fréhel – Saint-Cast-le-Guildo Beach loop from Camping Saint-Pabu, are designed as loops, allowing you to return to your starting point without retracing your steps.
The best time for mountain biking in Côtes-d'Armor is generally from spring to autumn (April to October). During these months, the weather is milder, and the trails are typically dry and in good condition. The lush flora is vibrant in spring, and the autumn colors add a beautiful backdrop to your ride.
The mountain bike trails in Côtes-d'Armor are highly rated by the komoot community, with an average score of 4.3 stars from over 2100 reviews. Riders often praise the diverse terrain, the stunning coastal views, and the well-maintained paths that cater to various skill levels.
Yes, you can find excellent mountain bike routes around Saint-Brieuc Bay. Trails like the Greves de langueux – VTT Côtes d'Armor Hillion loop from Langueux offer a chance to explore the coastal areas and natural beauty of this part of Côtes-d'Armor.


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