4.6
(17)
226
riders
15
rides
Mountain bike trails around Séglien traverse a diverse landscape in Brittany, France, characterized by rolling hills and varied terrain. The region features extensive forests, wild moors, and undergrowth, providing natural obstacles and engaging rides. The Sarre River Valley, a Natura 2000 classified area, offers ecological richness and varied topography, including riverside trails and wooded sections. Nearby, the vast Quénécan Forest provides hundreds of kilometers of marked routes suitable for mountain biking.
Last updated: May 5, 2026
14
riders
32.1km
02:36
460m
460m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(4)
14
riders
68.4km
04:25
620m
620m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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11
riders
41.2km
02:54
410m
410m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4
riders
20.2km
01:40
280m
280m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.5
(2)
32
riders
33.3km
02:52
620m
620m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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A great detour to Saint Aignan, the Les Pêcheries de Guerlédan restaurant is very welcoming, with bike parking, a generous meal and welcome. Crossing the village, you can reach the canal a little further on via the lock.
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The term "basilica," used above by Vincent Reboul, can have two different meanings for places of worship: + First, as an architectural style: In the Roman Empire, basilicas were secular buildings (market halls or courtrooms); the early Christian era partially adopted this architectural style and, for this purpose, also the term "basilica." + Second, "basilica minor" is an honorary title for special places of worship throughout the world (regardless of the aforementioned architectural style), which has been personally awarded by the Pope since the 18th century.
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No bikes allowed, dedicated to pedestrians and people with reduced mobility Another bike path between this passage and the cycle path
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View of the old Cistercian abbey from the 12th century.
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A very beautiful and very touristy place near the old monastery.
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beautiful Panorama next to the Ste Trephine chapel
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Mountain bike trails around Séglien offer a diverse landscape, characterized by rolling hills, extensive forests, wild moors, and undergrowth. You'll find varied topography, including riverside trails in the Sarre River Valley and wooded sections, providing natural obstacles and engaging rides. The region is known for its varied terrain, suitable for cross-country style mountain biking.
Yes, Séglien offers mountain bike trails suitable for various skill levels, including easier circuits. For example, the Bois de Toulbroët loop from Séglien is rated as easy, covering 20.18 km with moderate elevation changes, making it a good option for those new to mountain biking in the area.
The Séglien area is rich in natural beauty. You can explore the ecologically important Sarre River Valley, a Natura 2000 classified area, with its pristine environment and varied topography. The region also features extensive forests, wild moors, and undergrowth. Nearby, the vast Quénécan Forest offers varied landscapes of undergrowth and heathers, providing a scenic backdrop for your rides.
Yes, several routes pass by or near historical sites. The Bon Repos Abbey – Lock No. 138 of Bon Repos loop from Cléguérec follows sections of the Nantes-Brest canal and passes by historical sites like Bon-Repos Abbey and Lock No. 138 of Bon Repos. Other attractions in the wider area include Pontivy Castle and various chapels such as the Chapel of Our Lady of the Carmelites.
The mountain bike routes in Séglien are highly rated by the komoot community, with an average score of 4.0 stars from over 10 reviews. Mountain bikers often praise the varied terrain, from river valleys to extensive forests and rolling hills, which offer options for different ability levels. The scenic beauty and engaging rides through natural landscapes are frequently highlighted.
Yes, many of the mountain bike trails around Séglien are designed as loops, offering circular routes. For instance, the Saint John’s Chapel – Guern loop from Chapelle Notre-Dame-de-Quelven is a popular circular trail, as is the Notre-Dame-de-Quelven chapel – Guern loop from Guern, allowing you to start and end at the same point.
While specific regulations for dogs on mountain bike trails in Séglien are not detailed, generally, dogs are welcome on many outdoor trails in Brittany, especially if kept on a leash. It's always advisable to check local signage or with the Séglien tourist office for any specific restrictions on certain paths or protected natural areas like the Sarre River Valley (Natura 2000 site).
Brittany, including Séglien, offers pleasant conditions for mountain biking for much of the year. Spring and autumn typically provide mild temperatures and beautiful scenery, making them ideal. Summers are generally warm but not excessively hot, while winters can be damp but often mild enough for riding, especially on gravel paths. Always check the local weather forecast before heading out.
While Séglien itself features mostly moderate and easy trails, the broader region of Brittany is known for its diverse terrain, including wild moors, undergrowth, and rocky mounts, which can offer more challenging experiences. The Quénécan Forest, though not immediately within Séglien, provides 300 km of marked routes suitable for both beginners and experienced mountain bikers, suggesting more advanced options are available nearby.
Komoot lists approximately 15 mountain bike trails around Séglien. These routes cater to various skill levels, with 2 easy trails and 13 moderate trails, offering a good selection for different preferences and abilities.
Public transport options directly to specific trailheads in Séglien might be limited. However, Séglien is a rural commune, and regional bus services or trains to nearby larger towns might be available. It's recommended to check local transport schedules and policies regarding bikes on public transport, or consider driving to trail starting points where parking is typically available.
Parking is generally available at the starting points of many trails or in the vicinity of villages and towns like Séglien. For example, routes often begin from chapels or other local landmarks where parking is accessible. For specific routes, checking the komoot tour details will often provide information on recommended starting points and parking availability.
Yes, the Nantes-Brest Canal offers pleasant paths suitable for cycling, including mountain biking. The Ecluse – Le Divit Lock loop from Saint-Molvan, for instance, incorporates sections along the canal, providing a tranquil and scenic route. The gravelly surfaces along the canal are generally smooth and enjoyable for touring.


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