4.6
(38)
253
riders
6
rides
Gravel biking around Saint-Denis features routes that traverse varied terrain, often following canal paths and agricultural landscapes. The region's topography includes gentle elevations and open areas, providing a mix of long-distance routes. These trails offer opportunities to explore the local countryside and waterways.
Last updated: October 19, 2026
4.5
(33)
177
riders
71.8km
04:01
250m
250m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.3
(3)
41
riders
142km
08:19
390m
390m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

10
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
10
riders
32.8km
02:03
360m
360m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
1
riders
41.0km
02:58
630m
630m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Trèbes locks are a flight of locks composed of three basins. Built around 1674, it is located downstream from the port of Trèbes at the exit of the town in the direction of the village of Marseillette. Taking advantage of the strong difference in level of the flight, an intense milling activity was established on the left bank of the lock. A first upper mill was built at the end of the 17th century. It is crossed by a diversion of the Canal du Midi which ensures its operation; it is described as having four millstones with a stable and a shed. A transformation of this first mill was carried out in 1867 to make it a flour mill comprising 6 millstones. This new building, later enlarged in the 1930s, consists of a base and 4 floors at its highest point. Today it has been converted into a restaurant.
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The Canal du Midi, formerly the Royal Canal, is a 17th-century technical feat designed by Pierre-Paul Riquet to connect the Atlantic to the Mediterranean. Today, it is above all a place for relaxation and discovery, where heritage, nature, and conviviality blend together.
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The l'Aiguille lock is a double lock on the Canal du Midi located in the commune of Puichéric.
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The Vivier lock is a triple lock on the Canal du Midi located in the commune of Saint-Martin-Lalande, it is 68.7 km from Toulouse. Worth seeing is the Vivier spillway and the overflow gates with its mill bordering the lock.
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It is located in the commune of Saint-Martin-Lalande
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The Canal du Midi, formerly Canal Royal, is a 17th-century technical feat designed by Pierre-Paul Riquet to connect the Atlantic to the Mediterranean. Today, it is above all a place for relaxation and discovery, where heritage, nature, and conviviality blend together.
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This simple oval-shaped lock was built between 1674 and 1678. It is located near the village of Pexiora, and in the vicinity of Villepinte. The Tréboul stream crosses the Canal road at this lock.
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The Canal du Midi, formerly Canal Royal, is a 17th-century technical feat designed by Pierre-Paul Riquet to connect the Atlantic to the Mediterranean. Today, it is above all a place for relaxation and discovery, where heritage, nature, and conviviality meet.
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Gravel biking around Saint-Denis primarily features varied terrain, often following canal paths and agricultural landscapes. While the region's topography includes gentle elevations and open areas, you'll also find routes that traverse volcanic terrain and offer coastal views, especially on Réunion Island. Some trails can be quite challenging, including technical sections and even singletracks, while others are mostly paved and easier.
There are several gravel bike trails around Saint-Denis, with komoot featuring 5 routes. These range from moderate to difficult, offering diverse experiences for gravel bikers.
While many routes in the region are rated as difficult, the area does offer some easier, mostly paved routes suitable for all skill levels. For a more relaxed experience, you might consider coastal cycle paths, which are often safe and marked, providing a pleasant ride along the seafront.
The gravel bike trails around Saint-Denis offer a range of difficulties. Komoot lists 4 difficult routes and 1 moderate route. Some trails require very good fitness and advanced riding skills, with certain segments even necessitating pushing the bike, while others are more accessible.
The region offers stunning natural beauty. Along the trails, you might encounter features like the Lac des Cammazes or Lake Galaube. The volcanic origins of Réunion Island mean you can expect dramatic landscapes, including volcanic peaks, rainforests, and impressive 'cirques' (amphitheater-like valleys). You may also pass by the Fontbruno Pass (880 m).
Yes, many of the gravel bike routes around Saint-Denis are designed as loops. For example, the moderate Lac de la Galaube – Fontbruno Pass (880 m) loop from Arfons is a great option, covering 28.7 km with significant elevation gain.
The gravel biking routes around Saint-Denis are highly rated by the komoot community, with an average score of 4.38 stars from over 9 reviews. Over 100 gravel bikers have used komoot to explore the varied terrain, often praising the unique blend of canal paths, agricultural fields, and gentle hills.
For longer rides, consider routes like the Lampy Basin – Gutter edge loop from Lacombe, which is a difficult 32.7 km trail. The region is known for offering long-distance routes that allow you to explore the local countryside and waterways extensively.
Yes, you can encounter several interesting man-made structures. The Alzeau Water Intake is one such highlight. You might also pass by historical sites like the Saint Peter's Church of Vals or the Castle and Church of Miraval-Cabardès, adding a cultural dimension to your ride.
Réunion Island generally offers good conditions for cycling year-round due to its tropical climate. However, it's always wise to check local weather forecasts, especially during the rainy season (typically January to March), as some trails might become muddy or less accessible. The diverse landscapes mean conditions can vary significantly between coastal areas and higher elevations.
Yes, one popular route, the Fresquel Lock – View of La Cité de Carcassonne loop from Pezens, leads through agricultural areas and provides views of the historic city of Carcassonne. This difficult 63.5 km trail is a favorite for its scenic vistas.


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