4.5
(101)
719
riders
49
rides
Gravel biking in Forêt De Tanouarn offers diverse terrain within a natural wooded environment in Brittany. The forest features a variety of trails, including forest paths, grassy sections, and tracks, with both paved and unpaved segments. These no traffic gravel bike trails provide options ranging from easy, scenic rides to more challenging itineraries with varied surfaces and elevation changes. The region's landscape is characterized by its natural setting, providing a tranquil experience away from urban environments.
Last updated: July 6, 2026
5.0
(1)
7
riders
17.1km
01:02
40m
40m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(3)
14
riders
30.3km
01:38
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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9
riders
135km
07:10
520m
520m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(2)
7
riders
116km
06:07
530m
530m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(8)
26
riders
39.7km
02:19
80m
80m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Forêt De Tanouarn
Monument of Chateaubriand. In the old market hall behind it art and handicrafts
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There is an artists' market in the old market hall
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Numerous Breton legends surround the stone. One of the most famous tells that the menhir sinks a little deeper into the ground each year, and that its complete disappearance will signal the end of the world. Another legend sees it as a divine sign that separated two feuding brothers and gave the field the name "Champ-Dolent," or "Field of Sorrow."
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South of Dol-de-Bretagne rises the Menhir du Champ-Dolent, a mighty granite block from the Neolithic period. At almost ten meters high, it is one of the largest surviving menhirs in France. Its weight is estimated at around 100 tons, and it was probably extracted from the immediate surroundings. Its original function remains unclear to this day—researchers suspect ritual or symbolic purposes, perhaps even an astronomical alignment.
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Particularly outstanding within the cathedral's interior is the large choir window from the late 13th century, one of the oldest surviving monumental stained glass windows in Brittany, depicting scenes from the Bible and church history. Also noteworthy are the approximately 77 finely carved choir stalls from the 14th century, decorated with human and animal depictions. Among the most important works of art is the tomb of Bishop Thomas James from the early 16th century, considered the oldest Renaissance tomb in Brittany. In addition to these treasures, the cathedral also houses a double fountain of Roman origin, several richly decorated chapels, and the modern high altar from 1963, depicting scenes from the life of Saint Samson.
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Dol-de-Bretagne is a historic town founded as a bishopric in the 5th or 6th century under the influence of Saint Samson of Dol. The town is known for its well-preserved medieval architecture, including the Saint-Samson Cathedral, the Musée de la Trésorerie, and the Maison des Petits Palets. The surrounding area also features the Menhir du Champ-Dolent, a megalith dating back to the Neolithic period that is over 4,000 years old. Markets, local festivals, and small shops enliven town life, and despite its touristic significance, the town remains relatively quiet and manageable, an ideal place to experience history, culture, and Breton flair.
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There are toilets and electrical outlets here, which saved me on my bike trip.
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Lots of roots, but it's worth shaking as it's so beautiful, surrounded by water.
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Forêt De Tanouarn offers a wide selection of traffic-free gravel bike routes. You'll find over 25 distinct tours, ranging from easy to difficult, ensuring a suitable option for every skill level.
The no-traffic gravel trails in Forêt De Tanouarn feature a diverse mix of surfaces, including forest paths, grassy sections, and tracks. You'll encounter both paved and unpaved segments, providing an engaging experience. Some routes may include significant elevation gains, requiring good to very good fitness.
While the primary attraction of Forêt De Tanouarn is its natural, wooded environment, many routes follow the scenic Ille-et-Rance Canal. A notable landmark is the Site des Onze écluses (Eleven Locks), which is a unique engineering marvel. You can explore this area on tours like the Site des Onze écluses – Moucherie Lock loop from Guipel.
Generally, dogs are welcome on trails in French forests, but it's always best to keep them on a leash, especially during certain seasons or in areas with wildlife. Always respect local signage and regulations regarding pets on trails.
Yes, Forêt De Tanouarn offers several easy, scenic rides with mostly paved surfaces that are suitable for families and all fitness levels. These routes provide a gentle introduction to gravel biking away from car traffic.
Parking is generally available at various access points around the forest and near popular trailheads. For routes along the Ille-et-Rance Canal, you can often find parking near the locks or in nearby villages like Guipel or Montreuil-sur-Ille, which serve as starting points for tours such as the Site des Onze écluses – Dinan Old Town loop from Montreuil-sur-Ille.
Accessing Forêt De Tanouarn by public transport with a bike can be challenging as direct services might be limited. Consider checking regional bus lines for routes that pass through nearby towns like Dingé or Combourg. For train travel, the nearest station might be in Tinténiac, but always verify bike carriage policies with the specific transport provider before planning your trip.
Spring and autumn generally offer the most pleasant conditions for gravel biking in Forêt De Tanouarn, with mild temperatures and beautiful foliage. Summer can also be enjoyable, especially in the shaded forest areas, but be mindful of potential heat. Winter rides are possible, but trails might be muddy or slippery, and daylight hours are shorter.
The no-traffic gravel routes in Forêt De Tanouarn cater to a range of abilities. You'll find 9 easy routes perfect for a relaxed ride, 7 moderate routes for those seeking a bit more challenge, and 12 difficult routes that feature unpaved segments and significant elevation gains, sometimes requiring very good fitness.
Yes, for experienced gravel bikers seeking a challenge, there are several difficult routes. For instance, the Site des Onze écluses – Dinan Old Town loop from Montreuil-sur-Ille is a demanding tour covering over 167 km with significant elevation, offering a full day's adventure.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the tranquility of the forest, the varied terrain that keeps rides interesting, and the opportunity to explore natural landscapes away from traffic. The well-maintained paths along the canal are also frequently highlighted.
Many of the no-traffic gravel bike routes in Forêt De Tanouarn are designed as loops, allowing you to start and finish at the same point. Examples include the Chanclin lock – Bosses Hédé1 loop from Guipel and the Ville Morin Lock – Chanclin lock loop from Champ Fleury, providing convenient options for exploration.
While Forêt De Tanouarn itself is a natural site, nearby towns and villages such as Dingé, Combourg, and Tinténiac offer various amenities. You can find local cafes, restaurants, and accommodation options in these areas, perfect for a post-ride meal or an overnight stay.


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