4.5
(14)
146
riders
14
rides
Gravel biking around Monterrein, now part of Ploërmel in Morbihan, Brittany, offers diverse landscapes for exploration. The region features a mix of open fields, dense woodlands, and the significant Lac au Duc, Brittany's largest natural lake. Terrain is generally flat to gently rolling, with minimal elevation changes, making it accessible for various cycling levels. Routes often include unpaved paths through rural areas, providing a sense of escape from traffic.
Last updated: July 4, 2026
5.0
(2)
18
riders
149km
08:50
1,370m
1,370m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
25
riders
101km
06:37
930m
930m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.2
(5)
22
riders
14.7km
00:58
60m
60m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.4
(7)
60
riders
102km
05:10
350m
350m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
39.7km
02:41
410m
410m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Monterrein
A great place to have fun with children. Biking, canoeing, boating, and hiking. Tree-top adventure course. Restaurant and open-air café nearby.
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So calm! It's very relaxing.
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Nice little spot to sit and have a snack peacefully by the water. It's right on the voie verte
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Absolutely charming town, lots of little corners with beautiful things. Definitely recommend stopping and enjoying.
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through the countryside, always nice to find the canal again
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Great for a crepe break. Even better for a beer break!!
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Very beautiful castle, the crows that prowl around it make it look... strange.
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There are 9 dedicated traffic-free gravel bike trails around Monterrein listed in this guide, offering a variety of experiences from easy loops to more challenging long-distance rides.
Yes, for an easy and scenic ride, consider the Lac au Duc – Dukes' Lake loop from Taupont. This route is relatively flat and offers beautiful waterside views, perfect for a relaxed outing without traffic.
The traffic-free gravel trails around Monterrein traverse a mix of landscapes typical of Brittany's interior. You'll find routes winding through open fields, dense woodlands, and along picturesque waterways like Lac au Duc. The region's generally rolling terrain ensures varied scenery without excessive climbs.
Absolutely. For those seeking a more demanding ride, routes like the View of Lac au Duc – Lake Trémelin loop from Ploërmel offer significant distance and elevation gain, providing a rewarding challenge on quiet paths. Another option is the Josselin Castle – View of Lac au Duc loop from Taupont, which also features a substantial distance and elevation.
Many routes offer glimpses of the region's rich heritage and natural beauty. You might pass by historic sites such as Trécesson Castle, or explore charming towns like Malestroit with its Historic centre of Malestroit and the Mills of Île Notre-Dame. The expansive Lac au Duc is a frequent feature, providing serene waterside views.
Yes, many of the traffic-free gravel routes in this guide are designed as loops, allowing you to start and end at the same point. Examples include the Lac au Duc – Dukes' Lake loop from Taupont and the longer Golden Tree – View of Lac au Duc loop from Ploërmel.
While the routes in this guide are specifically chosen for their traffic-free nature, spring and autumn generally offer the most pleasant conditions for gravel biking in Brittany. The weather is milder, and the natural scenery is vibrant. Summer can also be great, especially in the shaded forest sections, but can be busier in popular areas.
Many routes pass through or near small towns and villages where you can find local cafes and bakeries. For instance, routes around Ploërmel and Taupont, or those venturing towards Malestroit, will offer opportunities for refreshment stops. It's always a good idea to check the route details for specific points of interest.
The komoot community highly rates the gravel biking experience around Monterrein, with an average score of 4.6 stars. Reviewers often praise the tranquility of the routes, the beautiful natural scenery, and the sense of escape offered by the traffic-free paths through forests and along lakesides.
Yes, most starting points for these routes are located in or near towns like Ploërmel or Taupont, where public parking is generally available. For routes starting from specific points like Aire de covoiturage de Le Linvo, dedicated parking is usually provided. Always check the specific tour details for parking recommendations.
Yes, you can combine your gravel biking with historical exploration. The Josselin Castle – View of Lac au Duc loop from Taupont is an excellent option that allows you to cycle through the scenic countryside and visit the impressive Château de Josselin, a remarkable castle overlooking the Oust valley.


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