4.8
(11)
77
riders
14
rides
Gravel biking around Mosso, located in the Province of Biella, Italy, offers diverse terrain within the Biellese Prealps and the Strona di Mosso Valley. The region features a mix of paved and unpaved surfaces, including dirt roads, mule tracks, and forest roads, suitable for gravel cycling. Landscapes range from mountainous sections in the north to wider, hilly areas further south, encompassing birch woods and alpine pastures. The Oasi Zegna natural area provides additional cycling opportunities through varied environments.
Last updated: May 7, 2026
5.0
(3)
27
riders
50.2km
05:07
1,420m
1,420m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(4)
15
riders
28.0km
01:59
660m
660m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
124km
09:38
2,840m
2,840m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
7
riders
37.7km
02:48
660m
660m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(4)
8
riders
45.2km
03:54
1,370m
1,370m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The **Passo (or Bocchetto) di Bocchetto Sessera is an alpine pass located in the Biella Alps, in the Province of Biella (Piedmont, Italy). It connects the Valle dello Strona di Mosso with the Val Sessera, between the mountains Monte Marca (1,558 m) and Monticchio (1,697 m).
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The Parco delle Cave della Balma is a natural area of a quarry or recovered extraction zone located in the territory of Campiglia Cervo / Biella (Piedmont, Italy), near Biella San Paolo, highly appreciated by hikers and mountain bike lovers.
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The historic center of Varallo, the heart of Valsesia, is a charming medieval village with 18th-century influences, famous for the UNESCO-listed Sacro Monte, the "Gaudenziana Wall" in the church of Santa Maria delle Grazie, and the Palazzo dei Musei.
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The Ponte della Gula, located in Varallo Sesia in the Val Mastallone, is an ancient medieval humpbacked stone structure, suspended about 30-35 meters above the stream.
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The historic center of Varallo, the heart of Valsesia, is a Renaissance and Baroque jewel, known for the Sacro Monte (a UNESCO World Heritage Site) and its elegant streets.
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Fountain outside Billa towards Oropa
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the ruins of the ancient nineteenth-century wool mills can be observed
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There are over 15 gravel bike trails around Mosso, offering a variety of experiences for different skill levels. The region is particularly known for its more challenging routes, with 13 out of 16 trails rated as difficult.
Gravel biking in Mosso offers a diverse mix of terrain, ideal for the sport. You'll encounter both paved and unpaved surfaces, including dirt roads, mule tracks, and forest roads. The landscape varies from mountainous sections in the north of the Strona di Mosso Valley to wider, hilly areas further south, often passing through birch woods and alpine pastures. The Oasi Zegna natural area also provides varied environments for cycling.
Yes, Mosso is well-suited for experienced gravel bikers looking for a challenge. The majority of routes, 13 out of 16, are rated as difficult. For instance, the Bocchetto Sessera Pass – Alpe di Mera loop from Bocchetto Sessera is a difficult 31.2-mile (50.2 km) trail with significant elevation gain through mountainous terrain. Another demanding option is the Vineyards of Traversagna – The House of the Winds loop from Portula, which covers 57.4 miles (92.3 km) across varied landscapes.
The gravel trails around Mosso offer access to a wealth of natural beauty and historical sites. You can explore the dramatic scenery of the Biellese Prealps, the Strona di Mosso Valley, and the diverse landscapes of the Oasi Zegna. Routes often pass near significant cultural attractions like the Oropa Sanctuary, a UNESCO World Heritage site, or the medieval Ricetto di Candelo. You might also encounter unique geological formations like the 'Rive Rosse' or pass by industrial archeology along the Cervo river. For specific natural highlights, consider visiting the Oropa Stream Waterfall or the serene Lake Vargno.
Yes, many of the gravel bike trails around Mosso are designed as loops, allowing you to start and end at the same point. Examples include the Bocchetto Sessera Pass – Alpe di Mera loop from Bocchetto Sessera, the Vineyards of Traversagna – The House of the Winds loop from Portula, and the Sessera Pass – Bielmonte loop from Portula. These circular routes are great for exploring the region without needing to retrace your steps.
The gravel biking experience in Mosso is highly rated by the komoot community, with an average score of 4.6 stars from over 18 reviews. Riders often praise the diverse terrain, the challenging climbs through the Biellese Prealps, and the panoramic views. The mix of dirt roads, mule tracks, and forest roads, especially within areas like the Oasi Zegna, is frequently highlighted for providing an engaging and varied ride.
The region's diverse landscapes, from valleys to pre-alpine peaks, mean that spring, summer, and autumn generally offer the best conditions for gravel biking. Spring and autumn provide pleasant temperatures and vibrant scenery, while summer allows for higher altitude exploration. Winter can bring snow to the higher elevations, making some routes impassable, but lower valley routes might still be accessible depending on conditions.
While many of the routes around Mosso are rated as difficult due to significant elevation changes and varied terrain, there are sections and areas within the broader region that can be more suitable for families. The Oasi Zegna, for instance, offers a network of trails that include easier sections. It's advisable to check individual route descriptions for specific difficulty levels and elevation profiles to find the most suitable options for a family outing.
Yes, the region around Mosso, including the Oasi Zegna and various valleys, has a scattering of amenities. You can find mountain huts like Rifugio della Balma or Lago della Vecchia Hut, which often offer refreshments and sometimes accommodation. Towns and villages along the routes will also have cafes, restaurants, and various lodging options. Planning your route with komoot can help identify these points of interest along your chosen trail.
Public transport options to access specific trailheads in the more remote parts of the Biellese Prealps might be limited. However, Mosso and surrounding towns are generally connected by local bus services. For routes starting from specific points like Portula or Bocchetto Sessera, it's recommended to check local bus schedules in advance. Many gravel bikers prefer to drive to a convenient starting point, especially for longer or more remote routes, where parking is often available.
While the primary focus of the gravel trails is the varied terrain, the region does feature beautiful lakes and streams. The Lake Vargno and the Barma Lakes are notable natural features. Some routes may pass near these, offering scenic views and potential spots for a refreshing stop, though specific wild swimming opportunities should be researched locally for safety and accessibility.
The longest gravel bike trail highlighted in the area is the Vineyards of Traversagna – The House of the Winds loop from Portula. This challenging route spans 57.4 miles (92.3 km) and takes approximately 5 hours 32 minutes to complete, traversing varied landscapes including vineyards and natural features.


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