4.6
(96)
1,039
riders
11
rides
Gravel biking around Giaglione offers diverse and challenging terrain within Italy's Susa Valley in Piedmont. The region features a network of authentic white roads and former military routes, providing an Alpine environment away from conventional asphalt. These paths include significant elevation changes, ranging from moderate to difficult, and traverse landscapes of verdant meadows, towering mountains, and glacial lakes. The area is characterized by its rugged charm and varied natural features, making it suitable for dedicated gravel cyclists.
Last updated: October 31, 2026
4.8
(11)
182
riders
95.2km
08:05
3,140m
3,130m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
4.5
(20)
178
riders
34.2km
03:17
1,590m
1,580m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.

5.0
(2)
29
riders
63.5km
05:46
2,560m
2,560m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
5.0
(1)
32
riders
37.8km
03:13
1,140m
1,140m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
4
riders
60.0km
05:50
2,300m
2,300m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
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Very scenic aerial route rich in historical identities. Route with ground not always well-trodden, also due to disconnections caused by motorcycles and cars.
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The Forte del Gran Serin or Batteria del Gran Serin is a fortification built towards the end of the 19th century to defend the northwestern borders, located along the Assietta road near the Colle dell'Assietta. The battery develops in length straddling over 2,600 meters in altitude, offering artillery positions, barracks including stables for a total that could reach 850 soldiers and a powder magazine, all protected by a long wall. The position covered with its fire from the top of the Assietta to the Gran Costa mountain, covering the Galambra valley, the Niblè, the Quattro Denti peak and the lower Val Cenischia. To date, the structure is in ruins and part of the wall is missing.
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Uphill on single track substantially unrideable: Km and Km pushing the bike up a very tough climb. After the pass, the descent is beautiful.
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Beautiful military road kept very well. Once you reach the top, you turn at an average altitude of about 2300 m
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This hill is best appreciated when climbing from Monfol because it offers an excellent panoramic viewpoint over the Chisone valley. You arrive at the end of a long traverse, very restful especially if cycled due to the moderate gradients. The downside is the significant traffic of off-road vehicles, almost all foreign, that use the beautiful high-altitude road known as the Strada dell'Assietta. Make sure to refuel along the way BEFORE the pass, taking advantage of the many streams, because from the pass onwards, whether heading towards Sestriere or towards the Assietta, you'll find almost no water... and there's a lot of dust! Another recommendation: avoid this route if a thunderstorm threatens, as there are no shelters and you risk serious lightning strikes!
1
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Gravel path with a view.
2
0
Very rocky path on the dam with great views of the lake and towards Italy.
3
0
The no-traffic gravel bike trails in the Giaglione area, nestled in the Susa Valley, primarily feature authentic white roads and former military routes. These unpaved paths offer varied terrain, from challenging climbs to scenic descents, immersing you in the Alpine environment away from conventional asphalt roads. Expect significant elevation changes, typical of the Piedmont region's mountainous landscape.
While many routes in the Giaglione area are rated as difficult due to significant elevation changes, the Susa Valley does offer opportunities for varied skill levels. For those seeking a less strenuous experience, it's advisable to look for shorter loops or routes with lower overall elevation gain. Always check the route details on komoot for specific difficulty ratings and elevation profiles to match your skill level.
The trails around Giaglione offer stunning natural beauty and historical points of interest. You can encounter impressive natural features like Novalesa Waterfall and Villaretto Waterfall. The region is also home to beautiful lakes such as Rochemolles Lake and Dam and Lago Grande, providing picturesque stops along your ride.
Many outdoor trails in the Susa Valley are dog-friendly, but it's always best to check specific regulations for each route, especially if passing through protected areas like the Orsiera Rocciavrè Natural Park. Ensure your dog is well-behaved, kept on a leash where required, and that you carry waste bags. The varied terrain means some sections might be challenging for smaller or less agile dogs.
The best time for gravel biking in Giaglione, particularly on no-traffic routes, is generally from late spring to early autumn (May to October). During these months, the weather is more stable, and mountain passes are typically clear of snow. Riding outside of peak tourist season (July-August) can further enhance the 'no traffic' experience, offering more solitude on the trails. Winter riding is possible but requires appropriate gear and awareness of snow and ice conditions, especially at higher elevations.
Yes, the region is known for its extensive network of quiet gravel roads. A prime example is the Strada dell'Assietta, a former military road that runs along a mountain ridge for about 30 km, offering suggestive landscapes and an entirely dirt surface. Another option is the route crossing the middle Susa Valley and climbing to Colle del Moncenisio, which is approximately 120 km long and historically significant.
Parking availability varies depending on the specific trailhead. For routes starting from larger towns in the Susa Valley like Susa or Chiomonte, you'll typically find designated parking areas. For more remote trailheads, roadside parking might be available, but always ensure you're not obstructing access or private property. It's recommended to check the starting point of your chosen komoot route for specific parking suggestions.
Yes, many of the gravel routes in the area are designed as loops, allowing you to start and end in the same location without retracing your path. For instance, the Arch of Augustus in Susa – Susa loop offers a substantial circular ride. Another challenging loop is the Colle dell'Assietta – Blegier Pass loop from Chiomonte, providing a full day's adventure.
The Giaglione area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the region for its truly gravel routes, which maximize enjoyment on dirt roads without unnecessary paved sections. The stunning panoramic views of Rocciamelone and the historical significance of routes like Colle del Moncenisio are frequently highlighted as major draws, offering a unique blend of natural beauty and cultural immersion.
The Susa Valley is accessible by train, with stations in towns like Susa. Many regional trains in Italy allow bikes, often for a small additional fee or during specific hours. It's crucial to check the current policies and schedules of Trenitalia or local transport providers before planning your journey, as bike carriage can be restricted on certain services or during peak times. From the train stations, you can often connect directly to the start of various gravel routes.
Giaglione and the surrounding Susa Valley offer various amenities for cyclists. You'll find charming local restaurants and cafes in the villages, perfect for refuelling after a ride. Accommodation options range from hotels and B&Bs to agriturismi (farm stays), many of which are cycling-friendly. For specific routes, you might also encounter mountain huts like Rifugio Scarfiotti, offering refreshments or overnight stays.


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