4.8
(18)
213
riders
6
rides
Gravel biking around Avrieux, nestled in France's Maurienne Valley, offers access to diverse terrain within a mountainous environment. The region features gravel paths, tracks, and former high-mountain military routes, providing car-free environments. This area is characterized by alpine landscapes, including rocky amphitheaters, river valleys, and access to the Vanoise National Park. Riders can explore historical routes that lead through varied elevations and natural features.
Last updated: May 22, 2026
5.0
(5)
48
riders
56.8km
06:29
1,810m
1,810m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(2)
19
riders
36.7km
03:32
1,620m
1,620m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
28
riders
27.7km
02:26
590m
590m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
45
riders
40.7km
03:16
1,230m
1,230m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
23
riders
47.8km
03:56
1,400m
1,400m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Avrieux
The fortification was erected between 1885 and 1894, with the aim of monitoring the outlet of the Frejus railway tunnel in anticipation of a possible French attack. During the First World War, its artillery was requisitioned and moved to the Austro-Hungarian front, while on the eve of the Second World War, it was incorporated into the fortified system of the Alpine Wall. It was then requisitioned by the Germans and completely dismantled after the end of hostilities. It remained abandoned for a long time, until, starting in 1995, a recovery project was initiated, still partly ongoing, equipping the structure with a museum and a guided tour. The road that reaches it from the valley floor is yet another demonstration of the construction skills of military engineering: the dirt road gains altitude with gentle hairpin bends, bordered by dry stone walls that are still perfectly in place. Near Grange Bersac, it passes a charming little church, shortly after the route leaves the woods and ends in wide meadows near another beautiful little church, dedicated to St. Anne. From here, the dirt road splits: straight ahead leads to Pian del Sole and the Bardonecchia MTB circuit, while climbing towards Colomion, turning right, a final short climb reaches the fort. The view of Guglia Rossa and the Re Magi (Three Wise Men) group, which dominate the Bardonecchia basin, is magnificent.
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A very beautiful stretch to cycle which leads from the basins to the road to the Scarfiotti refuge and then to the Sommeiller pass.
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Scenic view of the entire Scarfiotti Refuge plateau
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The view at the top is truly stunning; I recommend taking a walk and enjoying the scenery. I recommend going when the road is closed to cars and motorcycles, which raise a lot of dust.
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Rochemolles is definitely worth a visit, as it's an excellent example of renovating old mountain huts while maintaining as much of their original features as possible. Throughout the village, there are wooden sculptures and panels that narrate the life of the village (formerly one of the most impoverished areas of the municipality of Bardonecchia!). The small village's location can seem precarious, dominated by steep grassy slopes and peaks that are anything but inviting when seen from below. On the other hand, the only trail up the southern slope is quite exposed and not recommended for those with a fear of heights! It's a good starting point for hikes or mountain bike rides (on the north-facing slope), and it's also located on the "road of the three thousand" that reaches the former Sommellier glacier (now a sad scree...) at over three thousand meters above sea level (accessible by off-road vehicles, motorcycles, and mountain bikes). Other beautiful hikes wind through Valfredda (a beautiful valley that lies at the foot of Punta Melmise and the Jafferau peak), and the nearby Scarfiotti refuge (reachable by car) is a good place to spend a day at the foot of the mountains.
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Few remains of this historic fort on the Bardonecchia defensive line, at over 2,700 meters above sea level. It is served by dirt roads, so you're likely to encounter motorized vehicles such as motorcycles or off-road vehicles ascending or descending.
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The Saracens' gallery is a must-see at least once in your life.
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There are 4 dedicated no-traffic gravel bike trails around Avrieux featured in this guide. These routes are generally challenging, offering significant elevation gain and distance, perfect for experienced gravel riders seeking car-free adventures in the Maurienne Valley.
The no-traffic gravel trails around Avrieux traverse diverse 'alpine gravel' terrain. You'll encounter gravel paths, tracks, and former high-mountain military routes. These historical paths, once connecting military forts, now provide car-free environments with varied surfaces, from rolling sections to more technical challenges, perfectly suited for a gravel bike.
While the routes in this specific guide are rated as 'difficult' and involve significant elevation, the broader Maurienne Valley offers options. For family-friendly rides, you might look for flatter sections along the Arc River or explore designated greenways. Always check the route profile and difficulty before heading out with children.
The Avrieux area borders the Vanoise National Park. Within the park, dogs are generally not permitted, even on a leash, to protect wildlife. Outside the park boundaries, dogs are usually allowed on trails, but it's crucial to keep them under control. Always check specific local regulations for each trail, especially regarding protected areas.
The best seasons for gravel biking in Avrieux are typically late spring, summer, and early autumn. During these months, the high-mountain passes and trails are generally clear of snow, offering optimal conditions. Winter riding can be challenging due to snow and ice, especially on higher elevation no-traffic routes like those on former military tracks.
Yes, some of the featured routes offer circular options. For example, the Forte Föens – Fort Jafferau loop from Bardonecchia and the Forte Bramafam – Pine Forest Trail loop from Bardonecchia are excellent circular no-traffic options, allowing you to start and end at the same point without retracing your steps.
The region is rich in history and natural beauty. Many no-traffic routes utilize former military tracks, leading to sites like the 19th-century Savoy fortifications. You can explore highlights such as Forte Föens or Fort Jafferau. Natural features include stunning mountain scenery, views of the Vanoise glaciers, and high-altitude lakes like Rochemolles Lake and Dam.
For routes starting from Bardonecchia, there are parking facilities available in the town. For trails closer to Avrieux, you can often find parking in the village centers or designated trailheads. Always check local signage for parking regulations and availability before you arrive.
The komoot community highly rates the gravel biking experience around Avrieux, with an average score of 4.87 stars. Riders frequently praise the sense of adventure on the car-free former military tracks, the breathtaking alpine scenery, and the challenging yet rewarding climbs that lead to spectacular viewpoints and historical sites.
While the Maurienne Valley offers extensive gravel biking, it's important to be aware of regulations, especially when near or within the Vanoise National Park. Generally, cycling is restricted to marked trails and roads within the park. Off-trail riding is prohibited to protect the fragile alpine environment. Always respect signage and local guidelines to ensure a sustainable experience.
Absolutely. The region is renowned for its high mountain passes and lakes. Routes like Colle del Sommeiller will take you to extreme altitudes, offering panoramic views. You can also find routes with magnificent views of the Vanoise glaciers and access scenic spots like Lac Savine and Col Clapier, often reached via 4x4 tracks suitable for gravel bikes.


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