4.4
(283)
1,062
riders
123
rides
Mountain bike trails around Lanmérin offer diverse terrain, from the dramatic Pink Granite Coast to the tranquil Léguer Valley. The region is characterized by its unique pink granite rock formations, dense woodlands, and varied moorland, providing a range of natural features for mountain biking. Riders can explore coastal paths with sea views or venture inland through forests and river systems. This area provides a mix of challenging climbs and scenic routes suitable for different skill levels.
Last updated: June 21, 2026
5.0
(1)
10
riders
85.2km
05:25
820m
820m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(1)
6
riders
15.1km
01:07
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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5.0
(5)
5
riders
26.3km
01:34
120m
120m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5
riders
27.7km
02:03
330m
330m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4
riders
27.7km
01:49
200m
200m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Beautiful old town with many half-timbered houses. The cathedral is particularly impressive. We were there on Wednesday. The weekly market is a shadow of its former self. 10 years ago it was much busier.
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A medieval fortress originally built in the 12th century and reconstructed multiple times throughout its turbulent history. The castle was demolished in 1395 by the Duke of Brittany due to its owner's rebellion, then rebuilt in 1406, and partially dismantled again in 1626 on Richelieu's orders after another conspiracy. The fortress features impressive defensive architecture including a barbican, gatehouse with 6-8 meter thick walls, and two major towers - the Tour de Rougé and Tour d'Acigné - both over 20 meters high.
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A stunning 142-step staircase in Lannion that serves as both a functional pathway and an artistic monument, with each step decorated in colorful tiles depicting the local history and culture of the region. As visitors ascend, they are rewarded with panoramic views of the town's architectural heritage and surrounding landscape
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Originally built in the 14th century with subsequent modifications during the 15th and 16th centuries. The building has been recognized as a historic monument since 1907, highlighting its architectural and cultural significance. The church houses a 17th-century pulpit that is also classified as a historic monument object.
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Known and loved, not only because of the actor
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The wooden ceiling with the cross beams is particularly noteworthy in this church. It is very beautiful, partly painted. The baptismal font has a lid in the shape of a scallop shell, which could refer to the Way of St. James. As a whole, it seems wider than it is tall and therefore different from many cathedrals we have seen.
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There are over 100 mountain bike trails around Lanmérin, offering a wide range of options for different skill levels. This includes 39 easy routes, 62 moderate routes, and 9 difficult trails.
The terrain around Lanmérin is very diverse. You can expect coastal paths along the dramatic Pink Granite Coast, forest trails through the tranquil Léguer Valley, and varied moorland terrain. Some routes feature mixed surfaces, including paved roads and stony paths, offering a dynamic riding experience.
Yes, there are several family-friendly mountain bike routes. An excellent option for a more relaxed ride is the Martray Square loop from Langoat, an easy 25.9 km path that takes you through the local countryside. There are 39 easy routes in total, suitable for families.
For experienced riders seeking a challenge, consider the Kerdéozer viaduct/bridge – Saint-François footbridge loop from Coatréven. This difficult 85 km route offers significant elevation gain and a demanding ride. There are 9 difficult trails in the region for those looking for advanced paths.
The region is rich in natural beauty and historical sites. Along the trails, you might encounter the unique pink granite rock formations of the Pink Granite Coast, the scenic Léguer Valley, and various viewpoints. Notable landmarks include the Saint-François Footbridge, the historic Place du Martray, and the Nantouar Lighthouse offering coastal views.
The mountain bike trails around Lanmérin are highly rated by the komoot community, with an average score of 4.4 stars from over 280 reviews. Riders often praise the diverse terrain, from coastal paths to forest routes, and the variety of options suitable for different skill levels.
Yes, for longer rides, the In the great outdoors – Neolithic Bridge loop from Langoat is a moderate 51.2 km trail that traverses varied landscapes. Another option is the difficult Kerdéozer viaduct/bridge – Saint-François footbridge loop from Coatréven, which spans 85 km.
Absolutely. The Léguer Valley, inland from the coast, offers extensive forest routes that are ideal for mountain biking. An example is the moderate Mountain Bike Trail – Tonquédec Castle loop from Caouënnec, which leads through woodlands.
The region is generally suitable for mountain biking throughout much of the year. Spring and autumn often provide pleasant temperatures and vibrant scenery. However, due to the diverse terrain including coastal paths and forest trails, conditions can vary, so checking local weather forecasts is always recommended.
Many of the mountain bike trails around Lanmérin are designed as loops, allowing you to start and finish at the same point. Examples include the In the great outdoors – Neolithic Bridge loop from Langoat and the Martray Square loop from Langoat.
For broader information on mountain biking opportunities in the Brittany region, you can visit the Brittany Tourism website: brittanytourism.com.


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