4.8
(14)
272
riders
22
rides
No traffic gravel bike trails around Salbertrand are found within Italy's Piedmont region, nestled in the upper Susa Valley. The area is characterized by its diverse landscapes, including the Gran Bosco di Salbertrand Natural Park, which features extensive forests of silver fir, Norway spruce, Swiss pine, and larch. The Dora Riparia river flows through the valley, complemented by mountainous terrain and an extensive network of dirt roads, many of which are closed to motorized traffic. This combination provides varied elevations…
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
(1)
34
riders
105km
09:20
3,460m
3,450m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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.
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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
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Spectacular setting at high altitude to do at least once
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You reach Genevris via the Asietta road
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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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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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I'd been dreaming of being there for a long time, and I finally made it. It's a simply wonderful place. Words needn't be written. I climbed to the pass on its eastern slope, the one that starts from Pian dell'Alpe, and previously climbed Colle delle Finestre from Susa. Combining the two sections, I can assure you it's one of the toughest climbs I've ever done, but also one of the most beautiful. The section from Pian dell'Alpe to Colle della Assietta is divided into three parts: the first 4 kilometers of a steady climb at 6-7% gradient, the 2-kilometer intermediate rest stop, and the final 4 kilometers with steeper gradients and a worse track condition. I wholeheartedly invite you all to enjoy this wonderful place.
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Road with never extreme gradients, I recommend doing it on Wednesday or Saturday as it is closed to motorized traffic
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Salbertrand offers a significant number of routes ideal for gravel biking with minimal or no motorized traffic. There are over 15 challenging routes in the area, many utilizing the extensive network of dirt roads and ancient mule tracks, particularly within the Gran Bosco di Salbertrand Natural Park where dirt roads are closed to vehicles.
The best time for gravel biking in Salbertrand is typically from late spring through early autumn (May to October). During these months, the weather is generally favorable, and higher-altitude routes like the panoramic Assietta military road are more likely to be free of snow and accessible. Always check local conditions before heading out, especially for routes at higher elevations.
While many routes in Salbertrand are rated as difficult due to elevation changes, the Gran Bosco di Salbertrand Natural Park offers a network of dirt roads that are closed to motorized traffic, providing a safer environment for families. Look for sections within the park that have less steep gradients. It's advisable to check route profiles for elevation gain to find the most suitable options for your family's fitness level.
Yes, many of the trails and natural areas around Salbertrand are dog-friendly, especially within the Gran Bosco di Salbertrand Natural Park. However, always keep your dog under control, preferably on a leash, to protect local wildlife and ensure a pleasant experience for all trail users. Remember to carry water for your dog and clean up after them.
The no-traffic gravel routes in Salbertrand offer incredibly diverse and scenic landscapes. You'll ride through the dense forests of the Gran Bosco di Salbertrand Natural Park, characterized by silver fir, Norway spruce, Swiss pine, and larch trees. Expect picturesque views of the Susa Valley, the Dora Riparia river, and expansive alpine panoramas as you gain elevation. Wildlife sightings, including deer and chamois, are also possible.
Yes, many of the gravel bike routes in Salbertrand are designed as loops, allowing you to start and end in the same location without retracing your path. An example is the challenging Blegier Pass – Strada dell'Assietta loop from Sauze d'Oulx, which offers a significant climb and stunning views. Another option is the Forte Bramafam – Bardonecchia loop from Sauze d'Oulx.
Along the gravel trails, you can encounter several historical and natural landmarks. The famous Strada dell'Assietta and Colle dell'Assietta (2472 m) is a highlight, offering historical significance and breathtaking views. You might also pass by the Blegier Pass. For cultural insights, the Colombano Romean Ecomuseum in Salbertrand explores the community's history.
Yes, the region has several mountain huts that serve as excellent stopping points for refreshments, and some offer overnight stays. Notable options include the Assietta Refuge, the Mulino di Laval Mountain Hut, and the Daniele Arlaud Mountain Hut. These often provide typical local cuisine and a welcoming atmosphere for cyclists.
Salbertrand is located in the Susa Valley, which is generally accessible by train and bus services connecting to larger towns like Turin. From Salbertrand, you can often cycle directly to the trailheads, especially those entering the Gran Bosco di Salbertrand Natural Park. It's recommended to check local train and bus schedules for services that accommodate bicycles, as policies can vary.
The komoot community highly rates gravel biking in Salbertrand, with an average score of 4.6 out of 5 stars. Reviewers often praise the stunning alpine scenery, the challenging yet rewarding climbs, and the unique experience of riding on historical military roads like the Assietta, which are often closed to motorized traffic. The sense of immersion in nature within the Gran Bosco Natural Park is also frequently highlighted.
Absolutely. Salbertrand is known for its challenging gravel routes, many of which feature significant elevation gains and technical sections. For example, the Col Basset – Col Basset (Sestriere) loop from Sauze d'Oulx is a demanding ride with over 2,100 meters of elevation gain. The Forte Bramafam – Névache loop from Oulx - Cesana - Claviere - Sestriere also offers a substantial challenge over a longer distance.
Parking is generally available in and around the main villages such as Salbertrand, Sauze d'Oulx, and Oulx, which serve as common starting points for many routes. From these locations, you can often cycle directly to the trailheads. Specific parking areas near the Gran Bosco di Salbertrand Natural Park entrances are also available, providing convenient access to the car-free dirt roads within the park.


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