4.9
(103)
1,345
riders
41
rides
Gravel biking around Oulx is defined by its rugged alpine scenery, historic military roads, and diverse natural features. The region offers a network of trails that traverse high mountain passes, dense forests, and the Susa Valley. These routes often feature challenging ascents and varied terrain, providing extensive views of the surrounding peaks. The area is characterized by a mix of forest roads and high alpine passes, many of which are old military routes.
Last updated: May 19, 2026
4.3
(4)
53
riders
38.3km
03:38
1,350m
1,350m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
34
riders
72.9km
05:44
1,880m
1,880m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(4)
39
riders
38.9km
03:11
910m
910m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
41
riders
50.8km
04:04
1,190m
1,190m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
24
riders
58.8km
04:31
1,240m
1,240m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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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one of the many hills along the military road
0
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Hill with a stunning setting that is definitely worth a visit
2
0
Spectacular setting at high altitude to do at least once
0
0
You reach Genevris via the Asietta road
0
0
A very beautiful stretch to cycle which leads from the basins to the road to the Scarfiotti refuge and then to the Sommeiller pass.
1
0
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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Beautiful village in the Clarée valley.
15
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There are over 35 dedicated no-traffic gravel bike trails around Oulx, offering a wide range of experiences for cyclists. The region is particularly known for its challenging routes through alpine scenery and historic military roads.
The terrain around Oulx is diverse, featuring rugged alpine peaks, dense forests, and historic military roads. You'll encounter challenging ascents, high mountain passes, and stunning vistas. Many routes, like the Blegier Pass – Strada dell'Assietta loop, traverse these varied landscapes, often on gravel or dirt tracks.
While many routes in Oulx are rated as difficult due to significant elevation changes and technical sections, the area does offer options that can be adapted for families with older, experienced riders. For younger families or beginners, it's advisable to look for shorter, less steep sections or consider the more accessible parts of the Susa Valley's forest roads. Always check the route details for elevation and surface type before heading out.
The best season for gravel biking in Oulx is typically from late spring (May/June) through early autumn (September/October). During these months, the weather is generally more stable, and the high mountain passes are usually free of snow. Summer offers warmer temperatures, while autumn provides stunning foliage. Always check local weather conditions, especially for higher elevations, as alpine weather can change rapidly.
Yes, many of the no-traffic gravel bike trails around Oulx are designed as loops, allowing you to start and finish at the same point. Examples include the challenging Forte Bramafam – Bardonecchia loop and the Pierremenaud – Madonna del Cotolivier Chapel loop, which offer varied distances and elevation gains.
The Oulx region is rich in natural beauty and historical sites. Along the trails, you can discover features like the historic Strada dell'Assietta, which offers access to high mountain forts, or the picturesque Rochemolles Lake and Dam. Other highlights include alpine peaks, larch forests, and the Susa Valley itself.
Many of the natural trails and forest roads around Oulx are suitable for cycling with dogs, provided they are well-behaved and accustomed to longer distances and varied terrain. Always keep your dog on a leash, especially in areas with wildlife or livestock, and ensure you carry enough water for both yourself and your pet. Remember to check local regulations regarding dogs in specific protected areas.
The komoot community highly rates the gravel biking experience in Oulx, with an average score of 4.8 stars. Reviewers often praise the breathtaking alpine scenery, the challenge of the ascents, and the unique experience of riding on historic military roads. The lack of traffic is consistently highlighted as a major advantage, allowing for an immersive outdoor adventure.
While many of the no-traffic trails venture into remote alpine areas, Oulx and nearby towns like Sauze d'Oulx and Bardonecchia offer various cafes, restaurants, and shops where you can refuel before or after your ride. For longer routes, especially those in higher elevations, it's always recommended to carry sufficient food and water as amenities might be scarce along the trail itself.
Most of the no-traffic gravel bike trails around Oulx are considered difficult. They feature significant elevation gains, often exceeding 1000 meters, and cover distances of 20-60 km. Routes like the Rio Trail – Pierremenaud loop require good fitness and experience with alpine gravel riding. There are fewer moderate options, so be prepared for a challenging ride.
Oulx is well-connected by train, making it a convenient base for accessing the region. From Oulx, you can often reach various trailheads by cycling directly or by using local bus services that might allow bikes, though this varies. For routes starting further afield, like those from Sauze d'Oulx, you might need to cycle to the starting point or arrange local transport. Always check public transport schedules and bike policies in advance.


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