4.2
(12)
133
riders
9
rides
Gravel biking around La Grée-Saint-Laurent offers routes through a landscape characterized by historical sites, waterways, and varied terrain. The region features a mix of forest paths, open countryside, and routes connecting to notable landmarks like Josselin Castle and Lac au Duc. These gravel bike trails provide diverse options for exploring the area's natural and cultural features.
Last updated: July 2, 2026
4.0
(3)
32
riders
59.8km
04:00
450m
450m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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.
4.0
(2)
19
riders
50.3km
03:16
450m
450m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
20
riders
78.9km
04:51
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Nice little spot to sit and have a snack peacefully by the water. It's right on the voie verte
0
1
Great for a crepe break. Even better for a beer break!!
0
0
Very beautiful castle, the crows that prowl around it make it look... strange.
0
0
Very beautiful castle on the canalized Oust
0
0
Josselin and its castle look very impressive from afar. A beautiful sight!
0
0
I am always surprised at how well maintained the area around the locks is.
0
0
There are around 9 gravel bike routes available in the La Grée-Saint-Laurent area, offering a variety of distances and difficulties for different skill levels.
Yes, beginners can find suitable routes. For instance, the Lac au Duc – Dukes' Lake loop from Taupont is an easy 14.7 km trail that takes about 57 minutes to complete, offering pleasant lakeside scenery.
Experienced riders looking for a challenge can explore routes like the Josselin Castle – View of Lac au Duc loop from Taupont. This difficult route spans over 100 km and features significant elevation gain, connecting two major regional landmarks.
Gravel bike routes around La Grée-Saint-Laurent vary significantly. You'll find shorter loops like the 14.7 km Lac au Duc – Dukes' Lake loop from Taupont with minimal elevation, up to challenging 100 km routes with over 900 meters of ascent, such as the Josselin Castle – View of Lac au Duc loop from Taupont.
For families, the easier, shorter routes are generally best. The Lac au Duc – Dukes' Lake loop from Taupont is a good option, offering a relatively flat and scenic ride around the lake, suitable for various ages and skill levels.
Many routes feature historical sites and natural beauty. You can expect to see landmarks like Josselin Castle, the scenic Lac au Duc, and various lock-keeper's houses along waterways, such as La Tertraie Lock.
Yes, most of the gravel bike routes in the La Grée-Saint-Laurent area are designed as loops, allowing you to start and finish at the same point. Examples include the Josselin Castle – Lock-keeper's house loop from Loyat and the Trécesson Castle – Josselin Castle loop from Loyat.
The area is highly rated by the komoot community, with an average score of 4.3 stars from 19 reviews. Riders often praise the diverse terrain, which combines historical sights with beautiful riverside paths, lakes, and varied forest and countryside trails.
While specific seasonal details are not provided, generally, spring and autumn offer pleasant temperatures and vibrant scenery for gravel biking in Brittany. Summer can also be enjoyable, though it might be busier. Winter rides are possible but may require more preparation for potentially wet or muddy conditions.
Parking availability often depends on the specific starting point of each route. Many routes begin near villages or popular attractions like Josselin Castle or Lac au Duc, where public parking is typically available. It's advisable to check the route details on komoot for specific parking recommendations for your chosen tour.
While the main routes are well-loved, the region's extensive network of forest paths and quiet country lanes means there are always opportunities to discover less-trafficked sections. Exploring variations around the major landmarks like Lac au Duc or the Oust river can lead to unique experiences.
Yes, several routes are designed to link historical points of interest. For example, the Trécesson Castle – Josselin Castle loop from Loyat allows you to cycle between two significant castles, offering a rich historical cycling experience.


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