4.1
(36)
343
riders
48
rides
No traffic gravel bike trails around Saint-Thonan are found within the Finistère department of Brittany, characterized by a diverse landscape suitable for outdoor activities. The region sits on the Léon plateau, featuring an average altitude of around 100 meters, with small streams and a traditional agrarian "bocage" mosaic of fields and hedgerows. Woodlands like the Bois du Spernel offer shaded sections, contributing to a varied terrain for gravel biking. The broader Brittany area provides access to rugged coastlines, dense forests,…
Last updated: October 21, 2026
4.4
(5)
41
riders
59.8km
03:33
370m
370m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
20
riders
59.7km
03:57
430m
430m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
10
riders
47.6km
03:09
300m
300m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
8
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
9
riders
47.3km
02:59
560m
560m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Saint-Thonan
Being on the bridge, one does not notice that one is on a bridge
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A magnificent landscape on both sides!!!
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Bridge renovated
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There is no road on this viaduct, just a railway! Komoot won't suggest it to you anyway. The road passing at the foot is a fairly large country road but pleasant. When it is not cluttered with brambles, it is possible to take a pedestrian and cycle path bordering the road on the pond side when leaving Le Relecq Kerhuon, up to the first crossroads (direction Le Douvez, Landerneau).
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In front of the church on the left there is a wonderful boulangerie / patisserie called "Le Pêche Mignon"
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Built in 1664!! A beautiful building with a magnificent gabled façade! Here is the translation of the information board: On the square stands the house of Duchess S. de Trampellan, named in honor of the Queen of France who came to Landerneau in 1505. This private building, built in 1664 to replace an older building, is characteristic of the 17th-century bourgeois architectural style in the town. This private building, built in 1664 to replace an older building, is characteristic of the 17th-century bourgeois architectural style in the town. It is also called the Maison de la Sénéchaussée, in reference to the courtroom that was located on the upper floor of the market halls that were located on the square and were destroyed in 1825. The originality of this residential building lies in the different designs of its two facades, one made of wood with bay windows, the other of Logonna stone. The building is a listed monument.
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A great tobacco bar! They serve very good coffee. We sat outside in the square – opposite La Maison de la Duchesse Anne. A truly beautiful spot! The Smurfs are everywhere – it would be good if you don't forget to register for the Guinness World Records next time.
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Komoot offers a wide selection of traffic-free gravel bike trails around Saint-Thonan, with over 35 routes available. These range in difficulty from easy to difficult, ensuring there's something for every skill level.
Yes, Saint-Thonan offers several easy and moderate no-traffic gravel bike routes perfect for beginners or those looking for a relaxed ride. For example, the region's old departmental railway lines, like the section between Le Folgoët and Plabennec, provide pleasant, relatively flat, and bucolic sections ideal for a smooth gravel biking experience. While specific easy routes are not detailed in the provided data, the overall terrain includes gentle bocage and wooded areas suitable for less experienced riders.
Many of the gravel bike routes around Saint-Thonan are designed as loops, allowing you to start and finish at the same point. Examples include the "Nice view of the canal – Plabennec Natural Lake loop from Landerneau" or the "Port of Auberlac'h – Greve de kerdrein loop from Dirinon-Loperhet" which offer varied terrain and scenic views.
The no-traffic gravel trails around Saint-Thonan traverse a diverse landscape characteristic of Brittany. You'll encounter the charming 'bocage' mosaic of fields and hedgerows, tranquil woodlands like the Bois du Spernel, and sections along small streams. The broader region also offers access to rugged coastlines, dense forests, and peaceful canal towpaths, providing a mix of hardpacked gravel tracks, dirt roads, and occasional rooty trails.
The area around Saint-Thonan is rich in history and culture. You can incorporate visits to significant landmarks into your gravel biking itineraries. Notable attractions include the 13th-century medieval Château de La Roche-Maurice and the stunning 15th-century flamboyant Gothic Basilica of Notre-Dame du Folgoët. These sites offer a glimpse into Brittany's past and provide interesting stops during your ride.
The no-traffic gravel bike trails around Saint-Thonan are highly rated by the komoot community, with an average score of 4.4 stars. Riders often praise the tranquility of the routes, the varied landscapes, and the opportunity to explore the natural beauty of Brittany away from vehicle traffic.
Yes, for experienced riders seeking longer challenges, Saint-Thonan offers several extensive no-traffic gravel routes. The "Saint Jaoua Chapel – Plabennec Natural Lake loop from Ploudaniel" is a difficult route spanning over 83 km, providing a significant endurance test with varied terrain and elevation changes.
Saint-Thonan is a great choice for family-friendly gravel biking, especially given the focus on no-traffic routes. The region's 'bocage' landscape with its quiet lanes and the relatively flat sections of old railway lines, such as those used by the Côte des Légendes Véloroute, provide safe and enjoyable environments for families to ride together away from cars.
Brittany generally offers pleasant conditions for gravel biking from spring through autumn. The mild climate means you can enjoy the trails for much of the year. Spring brings blooming landscapes, while autumn offers beautiful foliage. Summer is also popular, but be mindful of potential heat. Winter rides are possible, but check local weather conditions for rain or colder temperatures.
Many routes in the region offer scenic views, particularly those that traverse the varied landscapes. The "Nice view of the canal – Plabennec Natural Lake loop from Landerneau" suggests picturesque canal views. The bocage landscape itself, with its mosaic of fields and hedgerows, provides continuous charming vistas, and routes through woodlands like the Bois du Spernel offer serene, shaded beauty.
While specific parking locations are not detailed for each route, many trailheads or starting points in and around Saint-Thonan, especially near villages or attractions, typically offer public parking. It's advisable to check the komoot tour details for individual routes, as users often add information about convenient parking spots.
Generally, dogs are welcome on many outdoor trails in France, especially in rural areas, provided they are kept under control, ideally on a leash, and owners clean up after them. While specific regulations for each gravel trail are not provided, it's a good practice to ensure your dog is well-behaved and to respect local signage regarding pet access, especially in nature reserves or near private property.


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