4.6
(511)
6,044
riders
40
rides
Touring cycling around Buseno, Switzerland, offers routes through the scenic Calanca and Mesolcina valleys, characterized by panoramic views and varied terrain. The village is situated on a terrace above the Calancasca River, providing access to routes that traverse terraced hillsides and chestnut forests. Cyclists can encounter an artificial lake in Molina and pass through traditional hamlets, with many routes featuring significant elevation changes. The region's elevated position provides sweeping vistas of the surrounding valleys.
Last updated: May 8, 2026
4.6
(8)
171
riders
84.1km
06:23
2,120m
2,120m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(6)
87
riders
41.2km
03:55
1,740m
1,740m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(5)
67
riders
40.9km
03:05
1,020m
1,020m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
35
riders
24.1km
01:30
250m
250m
This moderate 15.0-mile touring cycling loop in Graubünden's Mesolcina Valley features waterfalls, charming villages, and alpine views.
20
riders
18.1km
01:35
670m
670m
This difficult 11.3-mile touring cycling route from Grono to Santa Maria Calanca features a significant climb and 26 hairpin turns.
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The San Bernardino Pass connects the Misox with the Rheinwald and is located at 2,066 meters. At the pass summit, there is a restaurant and a bus stop, making the location easily accessible. The open high mountain landscape with small lakes and wide open spaces is well suited for a break.
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Stage 7: San Bernardino – Bellinzona An exhilarating descent through the Mesolcina Valley. Eagerly absorbing the mild southern climate. In Mesocco, cyclists enjoy the largest ruin in Switzerland and, at the end of the tour, in Bellinzona, the defiant towers and walls of the tre castelli. Refreshed, they follow the rushing Moësa River out of the lively resort town of San Bernardino. The 46-kilometer-long tributary of the Ticino rises at the San Bernardino Pass and gives its name to the Mesolcina Valley (Misox). Although Italian is spoken in the valley, as in the Poschiavo and Bregaglia valleys, it has always maintained close ties to Graubünden. In the smaller villages, where many of the houses are covered with stone slabs, time seems to have stood still. You hardly stop on your bike during the rapid descent towards the south. Surrounded by rocky cliffs, you roar along a well-maintained road with countless skid marks. The highway, which practically hangs from the mountain, seems a bit surreal. Later, a varied side road leads down to Mesocco. Magnificent views of the valley are revealed. Below the village, perched on a rocky outcrop, are the ruins of the Castello di Mesocco, the 11th-century ancestral castle of the Count of Misox. It is considered one of the most important in Graubünden and the largest in Switzerland. Roveredo is the main town in the lower Misox Valley. And what could be nicer here than a break in a cool grotto, enjoying a typical lunch menu and a glass of local wine? The village also boasts several beautiful 17th-century houses, such as the one designed by local architect and builder Enrico Zuccalli. A secluded stretch follows near Lumino, just after crossing the highway and the river. A forest path leads along the Moësa River over hill and dale. Passing an inviting forest garden grotto and some secluded swimming spots, you reach Arbedo-Castione. Here, the Moësa flows into the Ticino River. Text / Source: Schweizmobil.ch https://schweizmobil.ch/de/veloland/route-6/etappe-7
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Mesocco Castle San Bernardino Castle Mesolcina Calanca The ruins of Mesocco Castle stand on top of an imposing rocky hill that rises steeply from the valley floor. This imposing fortress stands in the center of the valley, forcing the Moesa River into a wide bend in a narrow, impassable gorge, leaving only a narrow passage to the west. Mesocco Castle is protected on three sides by steep cliffs. Only to the northeast, on the upstream side of the valley, does the slope slope more gently. Climbing up the old access road to the castle from the north side, you first reach the Church of St. Maria del Castello and are already on the castle grounds, which were once surrounded by a defensive wall. The impressive ruins consist mainly of the remains of defensive works built in the last decades of the 15th century, i.e., during the final phase of the castle's life. Among them are numerous ruins from earlier eras, so that the castle's current appearance reveals its eventful history, which has its roots in the early Middle Ages. Graubünden Ferien, Alexanderstrasse 24, 7001 Chur https://www.graubuenden.ch/de/ausflugsziele/castello-di-mesocco
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Mesocco Castle San Bernardino Castle Mesolcina Calanca The ruins of Mesocco Castle stand on top of an imposing rocky hill that rises steeply from the valley floor. This imposing fortress stands in the center of the valley, forcing the Moesa River into a wide bend in a narrow, impassable gorge, leaving only a narrow passage to the west. Mesocco Castle is protected on three sides by steep cliffs. Only to the northeast, on the upstream side of the valley, does the slope slope more gently. Climbing up the old access road to the castle from the north side, you first reach the Church of St. Maria del Castello and are already on the castle grounds, which were once surrounded by a defensive wall. The impressive ruins consist mainly of the remains of defensive works built in the last decades of the 15th century, i.e., during the final phase of the castle's life. Among them are numerous ruins from earlier eras, so that the castle's current appearance reveals its eventful history, which has its roots in the early Middle Ages. Graubünden Ferien, Alexanderstrasse 24, 7001 Chur https://www.graubuenden.ch/de/ausflugsziele/castello-di-mesocco
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Torre di Santa Maria The medieval residential tower was built in the 13th/14th century by the Counts of Sax. Overlooking the valley floor of the Misox, it was part of a territorial control system. The pentagonal tower is inspired by architectural models from central France. Text / Source: Raetia Association, grisun & romanisch https://www.visit-moesano.ch/de/chiesa-parrocchiale-santa-maria-assunta
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The village of Santa Maria, with its parish church mentioned as early as 1219, was the religious and political capital of the Calanca Valley. The church's current appearance dates back to the early seventeenth century, a time when Capuchin monks settled in the adjacent hospice. The church of Santa Maria Assunta is a Romanesque religious building. Text / Source: Raetia Association, grisun & romanisch https://www.visit-moesano.ch/de/chiesa-parrocchiale-santa-maria-assunta
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Torre di Santa Maria The medieval residential tower was built in the 13th/14th century by the Counts of Sax. Overlooking the valley floor of the Misox, it was part of a territorial control system. The pentagonal tower is inspired by architectural models from central France. Text / Source: Raetia Association, grisun & romanisch https://www.visit-moesano.ch/de/chiesa-parrocchiale-santa-maria-assunta
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Chiesa Parrocchiale di Santa Maria Assunta, Santa Maria The church stands on a striking terrace to the east of the village, surrounded by the shade of a centuries-old linden tree, the high medieval tower, the Capuchin monastery and the ossuary. The monumental building complex has attracted attention since times gone by; the church and tower stand on a hill above the village center and are visible from afar to travelers on the San Bernardino route. Church The village of Santa Maria, with its parish church mentioned as early as 1219, was the religious and political capital of the Calanca Valley. The church's current appearance dates back to the early seventeenth century, a time when Capuchin monks settled in the adjacent hospice. The church of Santa Maria Assunta is a Romanesque religious building. Text / Source: Raetia Association, grisun & romanisch https://www.visit-moesano.ch/de/chiesa-parrocchiale-santa-maria-assunta
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There are nearly 40 touring cycling routes around Buseno, offering a wide range of options for different skill levels. These include 13 easy, 12 moderate, and 14 difficult routes, ensuring there's something for every touring cyclist.
Touring cycling routes around Buseno offer diverse and picturesque landscapes. You'll experience stunning panoramic views of the Calanca and Mesolcina valleys, cycle along the Calancasca River, and pass through serene chestnut forests and traditional hamlets. The region's elevated position provides sweeping vistas, and some routes even feature an artificial lake in Molina.
Yes, Buseno offers several challenging routes for experienced touring cyclists. For instance, the Ascent to Passo San Bernardino from Grono is a difficult 84.1 km trail with a substantial climb towards a major mountain pass. Another demanding option is Santa Maria in Calanca via Route 26, an 18.1 km difficult route with significant elevation changes.
Yes, you can find excellent loop tours in the area. A notable option is On the heights of Val Arbedo − loop tour, a difficult 41.2 km path that offers extensive views from the elevated areas of Val Arbedo. Another is the Graubünden Route: Mesolcina Valley Loop, a moderate 24.1 km route that allows you to explore the valley in a circuit.
The region around Buseno is rich in natural beauty. You can explore various gorges, such as the Gorge of the Iragna Stream or discover Natural Pools in the Gorge. For those interested in mountain landscapes, the San Bernardino Pass from Bellinzona offers breathtaking views and is accessible via some routes.
The touring cycling routes in Buseno are highly rated by the komoot community, with an average score of 4.5 stars from over 400 reviews. Reviewers often praise the panoramic valley views, the charm of the chestnut forests, and the traditional hamlets encountered along the way. The variety of routes catering to different ability levels is also frequently highlighted.
While many routes in Buseno feature significant elevation changes, there are 13 easy and 12 moderate routes available. These routes often traverse scenic valleys and traditional hamlets, providing a more relaxed experience suitable for families. It's advisable to check the specific route profiles for elevation and distance to find the best fit for your family's abilities.
Absolutely. Buseno is well-integrated into the broader Graubünden cycling network. Routes like From Grona to Rossa with visit to Buseno demonstrate its accessibility within local cycling networks. The region's connection to the Mesolcina Valley and the wider Graubünden Route allows for longer touring experiences through varied terrain, including major mountain passes.
The best time for touring cycling in Buseno is generally during the warmer months, from late spring to early autumn. This period offers pleasant temperatures and clear conditions to enjoy the panoramic views and diverse terrain. Always check local weather forecasts before heading out, especially when planning to tackle routes with significant elevation.
Buseno's location on a panoramic terrace above the Calancasca River means it's accessible. While specific parking details for each route vary, villages in the region typically offer parking facilities. For public transport, Buseno is served by local bus services, which can provide access to various starting points for your cycling adventures. It's recommended to check local bus schedules for the most current information.


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