4.8
(34)
455
riders
16
rides
Gravel biking around Usseaux offers extensive opportunities to explore the rugged Alpine landscapes of Italy's Piedmont region. The area is characterized by high-altitude military roads, dense forests of larch, fir, and pine, and glacial streams within the Cottian Alps. These features provide a challenging environment for no traffic gravel bike trails, particularly along unpaved sections of historic routes. The region is also home to protected natural areas like the Orsiera-Rocciavrè Natural Park, preserving its biodiversity and offering varied terrain.
Last updated: May 19, 2026
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.
3
riders
60.0km
05:50
2,300m
2,300m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
50.8km
03:49
1,330m
1,330m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
77.3km
06:56
2,500m
2,500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
32.5km
03:06
1,060m
1,060m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Located at the beginning of the long climb to Monfol, this evocative place, recently restored, was the ancestor of the refrigerator! Taking advantage of the winter frost, teams of men in the middle of winter extracted ice from the lake, to then store the blocks in the icehouse below, which was nothing more than an underground structure, insulated from the outside by a thick layer of earth with insulating properties, and capable of keeping the ice during the summer months.
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Gran Serin Barracks
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one of the many hills along the military road
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A fortress worth seeing, unfortunately very busy.
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tour with fantastic views
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An authentic and unmissable refuge where we stopped during our mountain bike crossing of the Assietta with my friend. Two incredible days filled with the beauty of the surroundings and exceptional autumn light. One night at 2500m altitude at the Casa Assietta refuge, where we were welcomed like royalty by Roberto! A good night's sleep under the covers after the host had prepared an excellent dinner for us! Thank you, Roberto!
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From Colle dell'Assietta, you climb 1.5 km of rougher dirt road to Gran Serin, and from there you descend towards the barracks. It's an incredible place, thinking about how these structures were built. The road down to Frais is particularly rough, and the gravel is very difficult to navigate, but the views over the valley are breathtaking (if it weren't for the highway viaducts that block the view at the bottom of the valley).
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There are 11 dedicated no-traffic gravel bike trails around Usseaux, all offering a challenging and rewarding experience through the stunning Alpine landscapes.
Usseaux is nestled in the Cottian Alps, offering a unique blend of high-altitude military roads like the Strada dell'Assietta and Colle delle Finestre, which are perfect for gravel biking. These routes provide extensive unpaved sections and panoramic views, ensuring a truly car-free and immersive experience in nature.
The high-altitude military roads and gravel trails around Usseaux are generally fully accessible during the summer months. This period offers the best conditions for exploring the region's scenic routes.
Yes, all 11 no-traffic gravel bike routes listed for Usseaux are classified as difficult. They feature significant elevation gains and long distances, providing a substantial challenge for experienced gravel bikers. For example, the Strada dell'Assietta – Colle dell'Assietta loop from Susa covers over 63 km with more than 2,500 meters of elevation gain.
The komoot community highly rates the no-traffic gravel bike trails in Usseaux, with an average score of 4.6 out of 5 stars. Riders frequently praise the breathtaking Alpine scenery, the challenging climbs, and the serene, car-free environment that allows for a truly immersive outdoor adventure.
Yes, several routes offer a circular experience. One notable option is the Colle dell'Assietta – Strada dell'Assietta loop from Fraisse, which provides an extensive 77 km journey through the heart of the region's most iconic gravel paths.
While the routes listed are generally classified as difficult due to their length and elevation, the region offers many quiet paths and forest roads that can be adapted for family outings. For a more relaxed experience, consider exploring the flatter sections of the Colle dell'Assietta – Blegier Pass loop from Grange, which offers stunning views without the most extreme climbs.
The trails in Usseaux are renowned for their panoramic views. Riding along the Strada dell'Assietta, you'll be treated to expansive vistas of the Cottian Alps. High points like the Colle dell'Assietta (2,472 meters) offer incredible perspectives of the surrounding valleys and peaks, especially within the Orsiera Rocciavrè Natural Park.
Absolutely! The region is rich in both. You can explore the formidable Fort of Fenestrelle, one of Europe's largest Alpine fortresses, which is located near some of the routes. Additionally, the tranquil Lake Laux and Frogs' Paradise Lake offer picturesque natural beauty perfect for a stop.
While the Strada dell'Assietta is well-known, the extensive network of unpaved military roads means there are always less-traveled paths to discover. The Colle dell'Assietta – Blegier Pass loop from Chiomonte offers a challenging and rewarding journey through diverse terrain, often providing a sense of solitude amidst the stunning Alpine scenery.
Given the challenging nature and high altitudes of these trails, it's essential to be well-prepared. Bring plenty of water and snacks, appropriate layers of clothing for changing mountain weather, a repair kit, and a fully charged phone. A GPS device or a downloaded komoot tour is highly recommended for navigation on these remote paths.


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