4.3
(252)
1,568
riders
111
rides
Mountain biking around Lavau-Sur-Loire offers diverse terrain along the Loire Estuary and through extensive marshlands. The region features varied paths, including woods, stones, and mud, with some routes utilizing paths that have hosted cyclo-cross championships. The landscape includes valleys, rolling countryside, and forests, providing a mix of flat and moderately hilly sections for mountain bikers. This area is characterized by its unique blend of riverine and wetland environments, with the Loire River bordering the commune.
Last updated: October 7, 2026
4.4
(21)
276
riders
39.5km
03:10
400m
400m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(9)
67
riders
44.0km
03:35
490m
490m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

4.4
(8)
81
riders
30.2km
02:19
330m
330m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(2)
18
riders
33.7km
02:29
300m
300m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(3)
13
riders
26.2km
01:50
140m
140m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
Get access to more routes and recommendations from other explorers.
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.
The Lac de la Vallée Mabille, or Lac de Savenay, is a beautiful artificial reservoir that is worth a small detour. By bike, you can easily cycle around the southern part (south of the road) via a wide and well-maintained wooded path. On the other hand, the northern part, wilder and quite rugged, is more suited for hiking than cycling. Crossing at the level of the dam is possible thanks to a footbridge.
0
0
Old mill dating from the 16th century. Located on private property, but relatively visible from the road. Whether you climb up from Angellerais by road or via the GR3 trail, it will require a good effort.
0
0
This lake is otherwise called the Mabille valley lake. It is an artificial lake. Access to the leisure center is free. The activities offered here are: picnic on the bank, play areas for the youngest, fishing.
0
0
The “Blue Hole” brings together three old granite quarries, at a place called “La Garenne”, on the road to Donges. They were formerly located on the banks of the Loire. They filled naturally with water after their operation ended in 1980. Its name is due to the blue color of the water.
0
0
Built in 1855, the Maison du Port housed a café and a hotel, at a time when, thanks to the development of the port, it was frequented by seafarers.
0
0
These old windmills are the best proof that humans were clever enough to harness the power of the wind for a number of centuries - long before the discovery of electricity and the inventions that followed. So what is celebrated today as modern (so-called green or renewable) energy is basically old hat in a new guise.
2
0
The Lac de la Vallée Mabille is an ideal place to run. The tracks are impeccable thanks in particular to the GR3 which runs along its banks.
2
1
There are over 100 mountain bike trails in the Lavau-sur-Loire area. This includes a wide variety of routes, from easy paths to more challenging rides.
The trails around Lavau-sur-Loire cater to all skill levels. You'll find approximately 54 easy routes, 53 moderate routes, and 4 more difficult trails, offering a good mix of experiences.
Yes, the region offers numerous easy and moderate trails suitable for families. The flat and gently undulating terrain along the Loire River and through marshlands provides accessible options for a pleasant ride with children.
Mountain biking in Lavau-sur-Loire features diverse terrain. You'll encounter riverside landscapes, extensive marshlands like the Marais du Syl, and varied paths with sections of woods, stones, and sometimes mud. The region also includes valleys, rolling countryside, and forests, providing a mix of flat and moderately hilly sections.
The area is rich in natural beauty. You can explore the extensive Marais du Syl marshlands, visit the scenic "Trou Bleu" (Blue Hole) which are former granite quarries filled with water, or ride along the Sillon de Bretagne for clear views of the Loire. Don't miss the opportunity to see the Loire Estuary's dynamic environment. You can also visit the house of the artist Dominique Leroy or the Champs Neufs Lock on the Basse-Loire maritime canal.
The mountain bike trails in Lavau-sur-Loire are highly rated by the komoot community, with an average score of 4.3 stars from over 180 reviews. Riders often praise the varied terrain, the picturesque riverside landscapes, and the well-maintained paths that offer a mix of challenges and scenic views.
Yes, many of the trails around Lavau-sur-Loire are designed as loops, allowing you to start and finish at the same point. For example, popular routes include the "Mabille Valley Lake – Creek Downhill/mountain loop from Savenay" and the "Creek Downhill/mountain – Pâquelais Mill loop from Savenay" which offer varied terrain and scenic views.
The region is generally pleasant for mountain biking during spring and autumn when temperatures are mild. Summer can also be enjoyable, especially along shaded sections or near the river. Be mindful of potential muddy conditions in marshland areas after heavy rainfall.
While many routes are accessible, some areas, particularly near Savenay, offer trails with more technical sections and singletrack. The "Creek Downhill/mountain – Super single" route is known for its technical singletrack sections, providing a more challenging experience for experienced riders.
Lavau-sur-Loire and nearby towns offer various services. While specific cafes directly on every trail might be limited, you can find options in the villages and towns along the Loire River and within the broader Loire-Atlantique department. Planning your route to pass through these areas will allow for refreshment stops.
Absolutely. The extensive marshlands, such as the Marais du Syl, are unique and offer serene riding experiences with diverse wildlife like storks and grey herons. The "Trou Bleu" (Blue Hole), former blue granite quarries now filled with water, provides a distinctive landscape. You can also follow the "Sentier du Syl au Trou Bleu" for a scenic journey. For more information on this specific trail, you can visit Estuaire Sillon Tourisme.


Browse the best MTB trails in other regions.