3.8
(4)
83
riders
12
rides
Gravel biking around Moustoir-Ac offers diverse landscapes within the Lanvaux moors, characterized by granite heights and wooded, hilly terrain. The region features numerous streams and valleys, with the highest point reaching approximately 175 meters. Extensive networks of trails traverse these natural features, including sections of the Forêt Domaniale de Lanvaux.
Last updated: May 7, 2026
34
riders
93.2km
06:20
930m
930m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.5
(2)
10
riders
25.6km
02:06
240m
240m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.

Sign up for free
3.0
(1)
6
riders
43.8km
02:57
510m
510m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
34.7km
02:38
400m
400m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
A building in the shape of a Latin cross. Traces of timber framing suggest that the church was built at the end of the 16th century.
0
0
The Chapel of Our Lady of Lourdes, completed in the late 19th century, had been abandoned for several decades. After being closed for safety reasons, it was restored in 2015, along with the adjoining house, to become a media library, which opened in 2019.
0
0
Beautiful church from the early 19th century. The interior is currently undergoing major renovation, which is a shame about the view of the magnificent stained glass windows. Jointed stone walls, a few statuettes of Saints.
0
0
The Saint-Tugdual church in Grand-Champ, in neo-Gothic style, has the shape of a Latin cross and is topped by an octagonal spire. The current church is a reconstruction in 1865 after the fall of the bell tower struck by lightning.
0
0
The village of Kerléguen is a picturesque hamlet nestled in the heart of green hills. It has a beautiful manor which can be visited in the summer and during the European Heritage Days.
0
0
Former residence of the rectors of Grand-Champ built in the 15th, 17th and 18th centuries. Visit of the interior and exterior possible in July-August and for the European Heritage Days.
1
0
Moustoir des Fleurs is a hamlet which depends on the commune of Grand-Champ. We take a peaceful walk among beautiful stone houses with typical architecture. The place is also known for its 15th century chapel.
1
0
Located in the heart of the Lanvaux moors, Grand-Champ is a town surrounded by greenery. We find the first written traces of its history in 1224. The commune then included other surrounding communes, such as Locmaria Grand-Champ. Today, it is a dynamic locality with shops and an important community network.
0
0
There are over a dozen gravel bike trails in the Moustoir-Ac area, offering a variety of experiences. These routes are highly rated by the komoot community, with an average score of 3.8 stars from over 70 gravel bikers.
The terrain around Moustoir-Ac is characterized by wooded and hilly landscapes within the Lanvaux moors, featuring granite heights, rocky formations, and numerous stream valleys. You'll encounter varied inclines and descents, with routes ranging from moderate to difficult.
Yes, Moustoir-Ac offers several challenging routes. For a demanding ride, consider the Forest Pond – Moustoir des Fleurs loop from Grand-Champ, which spans 86.2 km and takes nearly 7 hours to complete. Another difficult option is the Single by the stream – Saint Jean fountain and washhouse loop from Lambel-Camors, covering 53 km through stream valleys and historical sites.
For a moderate ride, the Rochers de la Motte – Petit Bois Pond loop from Camors is a great choice. This 25 km path offers a mix of natural features, including rocky formations and ponds, and typically takes around 2 hours and 17 minutes. Another moderate option is the Forest Pond – Grand-Champ loop from Grand-Champ, which is 35.1 km long.
While specific 'easy' routes for families aren't explicitly listed, the region's 'Vélo Promenades' (cycling loops on local roads that avoid heavy traffic) and the general network of trails through forests and grasslands suggest that some shorter, less challenging sections could be suitable for families. Look for routes with lower elevation gain and shorter distances, such as the moderate 25 km Rochers de la Motte – Petit Bois Pond loop from Camors, which might be adaptable for older children or those with some cycling experience.
Moustoir-Ac is rich in both natural beauty and historical sites. You can explore the magnificent Forêt Domaniale de Lanvaux, known for its deciduous trees and intersecting paths. The region is also famous for its megalithic monuments, including the Dolmen de Kermorvant and the impressive Menhir Men-Bras de Kermarquer. Religious heritage sites like the Sainte-Barbe Church and the Chapelle Notre-Dame-des-Sept-Douleurs in Kerhéro are also notable. The nearby Saint-Tugdual Church of Grand-Champ is another impressive landmark.
The extensive network of trails through natural landscapes, including forests and moors, makes Moustoir-Ac a good area for cycling with dogs, provided they are well-behaved and kept under control. Always ensure your dog is accustomed to cycling alongside you and be mindful of local regulations regarding pets on trails, especially near livestock or protected wildlife areas.
The diverse landscapes of Moustoir-Ac, with its wooded and hilly terrain, are enjoyable throughout much of the year. Spring and autumn generally offer pleasant temperatures and beautiful scenery, with vibrant foliage or blooming wildflowers. Summer can also be excellent, though it's wise to start earlier in the day to avoid the midday heat. Winter rides are possible, but trails might be muddier, especially in stream valleys.
Yes, many of the gravel bike routes around Moustoir-Ac are designed as loops, allowing you to start and finish at the same point. Examples include the Forest Pond – Moustoir des Fleurs loop from Grand-Champ, the Rochers de la Motte – Petit Bois Pond loop from Camors, and the Single by the stream – Saint Jean fountain and washhouse loop from Lambel-Camors.
While specific parking locations for each trail are not detailed, Moustoir-Ac and nearby towns like Grand-Champ are accustomed to outdoor visitors. Look for public parking areas within the villages or designated parking at trailheads, especially near popular starting points for routes. It's always a good idea to check local signage upon arrival.
Moustoir-Ac and its surrounding villages offer local amenities where you can find cafes and restaurants. These establishments provide opportunities to refuel and relax before or after your ride. Exploring the village centers will likely reveal suitable options for a coffee or a meal.
The Lanvaux moors, where Moustoir-Ac is situated, are unique due to their granite heights, reaching up to 175-176 meters, and distinctive rocky formations like 'basin stones' and 'wobbly stones'. This creates a varied and engaging landscape for gravel biking, combining wooded areas, open moors, and numerous stream valleys for a diverse riding experience.


Browse the best Gravel rides in other regions.