4.5
(46)
226
riders
39
rides
Gravel biking around Saint-Malo-De-Guersac offers diverse terrain within the Brière Regional Natural Park, characterized by vast marshlands, rural woodlands, and a network of waterways. The region provides a unique blend of natural features, including reed beds and varied ecosystems. While Saint-Malo-De-Guersac is inland, its proximity to the coast and the Rance estuary enriches the biking experience with potential estuary views. The landscape includes a mix of paved surfaces, narrow country lanes, fields, and wooded paths, making it suitable for various…
Last updated: May 23, 2026
4.3
(8)
22
riders
50.8km
03:03
260m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(6)
14
riders
37.3km
02:17
100m
100m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(4)
15
riders
55.6km
03:24
140m
140m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
15
riders
49.2km
02:53
170m
160m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(5)
12
riders
36.4km
02:07
110m
110m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Saint-Malo-De-Guersac
A pleasant little detour on the road to Pontchâteau. The Moulin de la Lande is a lovely place to stop and relax—a peaceful spot with an open view and an authentic atmosphere. Formerly a windmill belonging to the commune of Pontchâteau, the Moulin de la Lande bears witness to the region's milling past. Today, it stands in ruins.
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a perfectly passable route without major difficulty
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Brittany mount Besne
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gravel outing with a little difficulty
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🌀 Le Moulin de Beauvais – Missillac (44) 📍 Located in the hamlet of Beauvais, this windmill is part of the rich rural heritage of the commune of Missillac, in Loire-Atlantique. Long forgotten in inventories, it still stands, maintained, and converted into a private residence. Although it is no longer in operation or open to the public, it remains a fine example of the conversion of an old mill, perfectly integrated into the local wooded landscape.
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This megalithic tomb, built around 4300 BC, is the oldest monument in Loire Atlantique, dating back over 6,000 years.
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The pond is already nice in itself, but the bell tower on the other bank adds to the charm of the picture.
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Our guide features over 30 no-traffic gravel bike trails around Saint-Malo-De-Guersac. These routes offer a fantastic way to explore the diverse landscapes of the Brière Regional Natural Park without the disturbance of vehicle traffic.
The terrain around Saint-Malo-De-Guersac is wonderfully varied, offering a mix of surfaces ideal for gravel biking. You'll encounter narrow country lanes, paths through fields, and wooded sections, all within the unique marshland environment of the Brière Regional Natural Park. The routes generally feature moderate elevation changes, making them accessible yet engaging.
Yes, there are several family-friendly options among the no-traffic gravel routes. While many routes are moderate, the Brière Regional Natural Park offers numerous developed itineraries that are suitable for various skill levels. Look for routes with shorter distances and minimal elevation gain for a comfortable family outing. For example, the area around the Pierre Constant Site – Brière Marsh Nature Reserve often features gentler paths.
When cycling with your dog in the Brière Regional Natural Park, it's essential to keep them on a leash to protect the local wildlife, especially ground-nesting birds and other marshland creatures. Always check specific regulations for each trail, as some sensitive areas might have stricter rules. Ensure your dog is comfortable with longer rides and the varied terrain.
Spring and autumn are generally the best seasons for gravel biking around Saint-Malo-De-Guersac. The weather is typically mild, and the natural scenery of the Brière Regional Natural Park is at its most vibrant. Summer can be pleasant, but be prepared for warmer temperatures and potentially more visitors. Winter rides are possible, but trails might be muddy or wet, especially in the marshy areas.
Many of the gravel bike trails in the region are designed as loops, allowing you to start and end at the same point without retracing your steps. For instance, the Joalland Wood Pond – Tumulus of Dissignac loop from Saint-Nazaire is a great example of a circular route that takes you through diverse landscapes. The wider Brière area is known for its extensive network of circular cycling itineraries.
The no-traffic gravel routes offer opportunities to discover unique natural and historical sites. You might pass by ancient megaliths like the Tumulus of Dissignac or the Wolf Stone Dolmen. The routes also often provide stunning views of the marshlands, such as near the Port of Bréca, and glimpses of the diverse ecosystems within the Brière Regional Natural Park.
While Saint-Malo-De-Guersac itself is a smaller town, the broader region has some public transport options. For accessing the Brière Regional Natural Park, it's advisable to check local bus services from larger towns like Saint-Nazaire, which may have connections to villages closer to trailheads. However, public transport options that accommodate bikes directly to the more remote trail starts might be limited, so planning ahead is crucial.
Parking is generally available in or near the villages that serve as starting points for these trails, such as Saint-Malo-De-Guersac, Crossac, or Saint-Joachim. Look for designated public parking areas. When planning your route, check the starting point on komoot for specific parking suggestions or nearby facilities to ensure a convenient start to your ride.
The komoot community highly rates the gravel biking experience around Saint-Malo-De-Guersac, with an average score of 4.5 stars. Reviewers often praise the tranquility of the car-free paths, the unique beauty of the Brière marshlands, and the feeling of immersion in nature. Many appreciate the well-maintained trails that allow for a peaceful and engaging ride away from traffic.
For those seeking longer distances, the Brière Regional Natural Park offers extensive networks. While individual komoot routes might be moderate in length, they can often be linked to create longer journeys. A notable option is the "Tour de Brière à vélo," a 68 km loop that starts from Saint-Malo-De-Guersac and offers a comprehensive exploration of the park's diverse landscapes. You can find more information about this specific tour on the Saint-Nazaire Tourisme website.
The Brière Regional Natural Park is a haven for wildlife, especially birds. On these quiet, no-traffic paths, you have an excellent chance to spot various species of waterfowl, herons, egrets, and perhaps even marsh harriers. Keep an eye out for otters and other small mammals near the waterways. The peaceful environment enhances the opportunity for wildlife observation.


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