4.4
(57)
483
riders
55
rides
Mountain bike trails around Tréglamus offer a diverse landscape for riders. The region is characterized by its river valleys, such as those along the Trieux River, and extensive woodlands like the Bois du Palacret. Riders can expect varied terrain, including riverside paths and forest trails, with gentle to moderate elevation changes. This area provides a mix of natural surfaces suitable for mountain biking.
Last updated: June 21, 2026
4.1
(8)
21
riders
29.5km
02:08
240m
240m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(1)
24
riders
41.0km
03:05
420m
420m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.5
(6)
48
riders
34.1km
02:24
290m
290m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
13
riders
37.8km
02:54
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
8
riders
39.3km
02:44
390m
390m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Beautiful singletrack trails in an autumnal setting. A few tree trunks to cross, but nothing insurmountable.
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To climb when the weather is clear (here the most difficult face)
1
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Views of the Trieux river and the old mill.
2
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Quite impressive viaduct, cul-de-sac passage prohibited
0
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Nice path along the river, the banks and paths on stilts are very well laid out.
1
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This fortress was built in the 15th century by Pierre II, Duke of Brittany. It replaces an older castle, dating from around the year 1000.
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Up there you can spend the night a la belle etoile. And fantastic sunset. The campsite nearby must have been abandoned years ago.
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There are over 50 mountain bike trails around Tréglamus, offering a variety of options for different skill levels. The region is known for its diverse landscape, including river valleys and extensive woodlands.
The trails around Tréglamus cater to various skill levels. You'll find a good mix of easy, moderate, and some difficult routes. Specifically, there are 14 easy trails, 37 moderate trails, and 5 difficult trails available.
Yes, Tréglamus offers several easy mountain bike trails perfect for beginners or family outings. One such route is the Trieux River – Path Along the Trieux River loop from Gourland, which is 26.7 km long and features gentle terrain along the river.
Trail lengths vary, but many popular routes range from 25 km to over 40 km. For example, the Path Along the Trieux River – Coajou Basian loop from Gourland is 29.5 km and takes around 2 hours 7 minutes, while the Coajou Baslan loop from Gourland is 40.7 km and typically takes about 3 hours.
Many trails in Tréglamus offer scenic views, particularly along the Trieux River and through the Bois du Palacret. You can also explore nearby attractions such as the Belle-Isle-en-Terre settlement or the historic Château Coat an Noz, which are accessible from some routes.
The terrain around Tréglamus is diverse, characterized by river valleys and extensive woodlands. Riders can expect a mix of natural surfaces, including riverside paths and forest trails, with gentle to moderate elevation changes. The Bois du Palacret loop from Pédernec is a good example of a route through dense woodlands.
Yes, many of the mountain bike trails around Tréglamus are designed as loops, making for convenient rides. Popular loop options include the View of the Trieux River – Along the Trieux River loop from Gourland, which is a moderate 39.3 km ride.
The mountain bike trails in Tréglamus are highly rated by the komoot community, with an average score of 4.4 stars from over 40 reviews. Riders often praise the varied terrain, the scenic river valleys, and the peaceful woodland sections that define the region.
Spring and autumn generally offer the most pleasant conditions for mountain biking in Tréglamus, with milder temperatures and beautiful scenery. Summer can also be good, but it's advisable to ride earlier in the day to avoid the warmest temperatures. Winter riding is possible, but trails may be muddy or slippery, especially in forested areas.
Yes, beyond the natural beauty, you can find several points of interest. These include the Cloud man, the Chapel of Saint-Hervé on Menez Bré, and even Brittany's smallest commune. These can be interesting stops to incorporate into your ride or visit nearby.
While specific parking details vary by trailhead, many routes around Tréglamus, especially those starting from villages like Gourland or Pédernec, typically have designated or informal parking areas nearby. It's always a good idea to check the individual route details on komoot for the most precise information on access and parking.


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