4.5
(2)
52
riders
8
rides
Gravel biking around Pluméliau offers routes through a landscape characterized by river valleys, canals, and woodlands. The region features a network of paths often following waterways like the Canal de Nantes à Brest, providing relatively flat sections suitable for gravel bikes. Riders can expect a mix of open countryside and shaded forest tracks, with some routes passing by historical sites and small villages. The terrain generally consists of well-maintained gravel paths and quiet country roads, with occasional gentle ascents.
Last updated: July 16, 2026
4.5
(2)
11
riders
25.8km
02:02
230m
230m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
15
riders
74.2km
03:54
530m
530m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
51.4km
03:29
660m
660m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
45.3km
02:59
460m
460m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5
riders
21.6km
01:29
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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magical place, calm and restful for the eyes
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A great detour to Saint Aignan, the Les Pêcheries de Guerlédan restaurant is very welcoming, with bike parking, a generous meal and welcome. Crossing the village, you can reach the canal a little further on via the lock.
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A railway bridge over the Blavet that leads directly into a tunnel. There is only freight traffic here. At around 35km, this was half the distance from Pontivy to Lorient for us.
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The old castle is now partially open to the public. It looks very defensive.
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Here, the Blavet meets the Nantes-Brest canal. It was Napoleon Bonaparte, then first consul, who decided on September 17, 1802 to channel the Blavet from Pontivy to Lorient. The project was titanic and lasted more than 30 years.
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Bubry is known and celebrated for having kept its cultural and festive heritage intact. For example, Bagad Sant Ewan Bubri plays in the national bagadù championship. The town is also rich in numerous chapels. All dedicated to Breton saints.
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Pluméliau offers a diverse selection of over 15 gravel bike trails, catering to various skill levels. You'll find everything from easy, scenic routes to more challenging, longer rides.
Yes, Pluméliau has several easy gravel bike trails perfect for beginners or those seeking a relaxed ride. A great option is the Cascade Lock – Canal de Nantes à Brest loop from Le Sourn, which is 30.5 miles (49.1 km) long and follows the historic canal, offering relatively flat sections.
For experienced gravel bikers looking for a challenge, Pluméliau offers several difficult routes. Consider the Camors church – Saint Jean fountain and washhouse loop from Moréac, a demanding 97.7 miles (157.2 km) route with significant elevation changes, or the Beautiful bridge – Trémorin Lock loop from Baud, which is 27.5 miles (44.4 km) with varied and challenging terrain.
Most of the gravel bike routes in Pluméliau are designed as circular loops, allowing you to start and finish at the same point. An example is the Pontivy Castle – Cascade Lock loop from Pontivy, which is a 13.4 miles (21.6 km) trail.
Absolutely. If you're looking for a longer adventure, the Camors church – Saint Jean fountain and washhouse loop from Moréac stands out at nearly 98 miles (157 km), offering an extensive ride through the region's diverse landscapes.
Many gravel routes in Pluméliau pass by interesting landmarks and natural features. You can explore historical sites like Pontivy Castle, or enjoy the scenic beauty of the Canal de Nantes à Brest, with its locks such as Guernal lock and Cascade Lock. The Pontivy Castle – Cascade Lock loop from Pontivy is a good route to combine cycling with sightseeing.
Yes, parking is generally available in the towns and villages that serve as starting points for many of the gravel bike trails, such as Le Sourn, Baud, and Pontivy. Look for designated parking areas or public car parks.
The canal-side paths, particularly along the Canal de Nantes à Brest, offer excellent family-friendly gravel biking opportunities. These sections are often flat and well-maintained, providing a safe and enjoyable experience for all ages. The Cascade Lock – Canal de Nantes à Brest loop from Le Sourn is a good example of a route with gentle terrain.
While some routes venture into more rural areas, many trails pass through or near small villages and towns like Pontivy, Le Sourn, or Baud, where you can find cafes, bakeries, or small shops to refuel and take a break. It's always a good idea to carry some snacks and water, especially on longer rides.
The komoot community highly rates the gravel biking in Pluméliau, with an average score of 3.5 stars from over 7 reviews. Riders often praise the region's varied terrain, which includes a mix of quiet country roads, shaded forest tracks, and scenic canal-side paths, as well as the opportunities to explore historical sites.
Given the mix of terrain, comfortable cycling attire suitable for varying weather conditions is recommended. A gravel-specific bike or a mountain bike with suitable tires will handle the paths well. Always carry a repair kit, water, and navigation tools. Helmets are, of course, essential.
Gravel biking is generally possible year-round in Pluméliau, though conditions will vary. Winter rides may involve cooler temperatures and potentially muddier sections, especially on forest tracks. Dressing in layers and ensuring your bike is well-maintained for wet conditions is advisable. The canal paths tend to remain more rideable.
Access to Pluméliau and surrounding towns like Pontivy is possible via regional bus services, though options for transporting bikes may be limited. Checking specific bus routes and their bike policies in advance is recommended. Driving to a starting point and parking is often the most convenient option for gravel bikers.


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