4.0
(2)
22
riders
3
rides
Gravel biking around Tonnac, located in the Tarn department of France's Occitanie region, offers diverse terrain suitable for off-road cycling. The area features a mix of white dirt roads, unpaved trails, and wooded sections, providing varied surfaces for riders. The landscape is characterized by rolling hills, river valleys, and forests, with significant elevation changes across the region. This topography allows for a range of no traffic gravel bike trails, from moderate to more challenging routes.
Last updated: June 28, 2026
1
riders
33.3km
02:22
390m
390m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
3
riders
30.9km
02:28
540m
540m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
15.4km
01:05
200m
200m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Tonnac
Built on a 15th-century oratory, it was restored in 1537 and then renovated from 1634 to 1635. It is a marvel. The painted vault is exceptional and was created in 1844 by the Italian painter Cerroni.
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Nice castle that I only saw from the outside but it was already not bad!
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magnificent castle to visit
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A one-way trip to the very pretty Château de Mauriac
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beautiful castle totally renovated
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There are 3 dedicated no-traffic gravel bike trails listed in this guide, offering a range of experiences from moderate to difficult.
The trails listed in this guide are generally moderate to difficult. The most accessible option is the Yes – Donkey bridge loop from Vindrac-Alayrac, which is rated as moderate and covers 15.35 km.
The Tonnac area, situated within the Tarn department, offers a diverse gravel biking experience. You can expect a mix of white dirt roads, unpaved trails, and wooded sections. The region features significant elevation changes, with routes traversing rolling hills, plateaus, and occasionally dramatic gorges and river valleys, often passing through forests.
For a longer ride, consider the Château de Mauriac loop from Cahuzac-sur-Vère, which is 33.35 km long, or the Porche de Cordes sur ciel – Donkey bridge loop from Cordes-sur-Ciel, covering 30.94 km. Both are rated as difficult.
Yes, all the no-traffic gravel bike routes featured in this guide are circular. This includes the Château de Mauriac loop from Cahuzac-sur-Vère, the Porche de Cordes sur ciel – Donkey bridge loop from Cordes-sur-Ciel, and the Yes – Donkey bridge loop from Vindrac-Alayrac.
The routes often pass near charming historical towns and natural features. For instance, the Porche de Cordes sur ciel – Donkey bridge loop from Cordes-sur-Ciel starts near the stunning medieval town of Cordes-sur-Ciel, known as one of France's most beautiful villages. You might also encounter other historical sites and picturesque landscapes typical of the Tarn department.
The Tarn department generally offers pleasant conditions for gravel biking from spring through autumn. To ensure minimal traffic, especially on quieter roads and trails, weekdays outside of peak summer holiday periods (July-August) are usually ideal. The mild climate often allows for comfortable riding even in early winter, though some trails might be muddier.
The komoot community rates the trails around Tonnac highly, with an average score of 4.0 stars. Riders often praise the tranquility of the routes, the diverse landscapes ranging from vineyards to forests, and the opportunity to explore the region's historical charm away from busy roads.
The region is characterized by diverse topography, including rolling hills, vineyards, and forests like the vast Forêt de Grésigne. While specific wildlife sightings vary, you might encounter local bird species and small mammals typical of French rural landscapes. The unique red dunes near Tonnac are also a distinctive natural feature in the broader area.
While the routes themselves focus on avoiding traffic, they often start or pass near villages and towns where you can find cafes, bakeries, or small shops. For example, the Porche de Cordes sur ciel – Donkey bridge loop from Cordes-sur-Ciel begins in Cordes-sur-Ciel, which offers various amenities. It's always a good idea to carry sufficient water and snacks, especially on longer rides.


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