4.7
(81)
1,346
riders
30
rides
Touring cycling around Grono offers diverse routes through the Mesolcina Valley, characterized by its alpine landscapes, the Moesa River, and surrounding mountain peaks. The region features a network of trails that traverse green valleys, deep gorges, and areas with vineyards and chestnut groves. Cyclists can experience significant elevation changes, from valley floors to challenging mountain passes, providing varied terrain for different skill levels.
Last updated: June 23, 2026
4.7
(11)
166
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
(5)
62
riders
40.9km
03:05
1,020m
1,020m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
4.5
(2)
36
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.
21
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.
15
riders
25.7km
02:09
720m
720m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
The old track bed is now a very beautiful cycle path.
0
0
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.
0
0
Station, Grono - (1907-2013) History of the BM With the inauguration of the new San Bernardino motorway (1970), the small, narrow-gauge Mesolcina railway, with no direct connection to the nearby Gotthard railway, appeared obsolete. Starting in 1972—amidst lively protests from the Moesa population—passenger service was discontinued and replaced by P.T.T. buses. After the loss of three out of five electric locomotives due to serious accidents (1969) and the damage to the Soazza-Mesocco section in the 1978 flood, the length of the railway line was significantly reduced on the Castione-Cama stretch. The Rhaetian Railway (which had absorbed the BM between 1942 and 1943 during the severe economic crisis) decided to store its rolling stock in a disused factory in the Grono industrial area, which became a large depot and workshop for overhauling the bogies. This space will be the starting point for the redevelopment of what remains of the Bellinzona-Mesocco electric railway for tourism. In 1985, the Friends of the Mesolcinese Railway Association (AAFM) was founded, and in the summer of 1995 the first Sunday passenger service was inaugurated, a service that continued every summer for the next 18 years. In 2000, the Association transformed into the Tourist Railway Operations Company (SEFT) and recovered an original BM electric locomotive (purchased by the Gotthard Railway Club in 1980), built in Prague in 1909 before being sold to France. In 2003, the Rhaetian Railway also discontinued its freight service, and SEFT was granted another decade of passenger transport. On October 27, 2013, the last tourist run between Castione and Cama took place, definitively ending railway operations in Mesolcina. Since 2020, a Swiss electric locomotive with first and second class seats (1933) and a Belgian freight car (1889) used by the BM have been on public display in the Al Pascolet industrial area on the site of Fratelli Censi SA Tecnica Ferroviaria, not far from the former SEFT depot-workshop. Text / Source: visit-moesano.ch https://www.visit-moesano.ch/sites/moesano/files/2024-04/Storia%20BM.pdf
16
0
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
14
0
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
13
0
After a short climb you reach the entrance
0
0
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
14
0
There are over 25 touring cycling routes around Grono, offering a wide range of experiences for different skill levels. These routes traverse the diverse landscapes of the Mesolcina Valley.
The routes around Grono cater to various abilities. You'll find 4 easy routes, 8 moderate routes, and 14 difficult routes. This variety ensures options for casual riders and experienced cyclists alike.
Yes, there are circular routes available. A popular option is the Graubünden Route: Mesolcina Valley Loop, a moderate 15-mile (24.1 km) path that offers picturesque views of waterfalls, charming villages, and alpine scenery.
Grono's touring cycling routes offer stunning and varied landscapes. You'll experience dramatic mountain peaks, green and fertile valleys, deep gorges, and the naturally preserved Moesa River. The area also features picturesque vineyards and chestnut groves, especially around Grono itself.
Absolutely. The Mesolcina Valley is renowned for its impressive waterfalls and the Moesa River. A notable highlight is the Cascata del Groven, a 60-meter-high waterfall. You can also explore other natural highlights like Waterfall on the Val Piana stream or Ria di Val Grona Waterfall. The Lake Cama is also a beautiful natural monument nearby.
Cycling routes often pass through charming villages with stone slab roofs, where time seems to have stood still. Grono itself is home to the historic Torre Fiorenzana. Further afield, you can see the impressive ruins of Mesocco Castle, one of Switzerland's largest, located on a rocky outcrop in the valley.
While some routes are challenging, the newly inaugurated bike path in the lower Mesolcina area provides a safer and potentially more family-friendly option. This path connects Lumino to San Vittore, Roveredo, and Grono, following the old Rhätische Bahn line, offering flatter stretches suitable for a more relaxed ride.
The Mesolcina Valley, where Grono is located, is ideal for touring cycling from spring through autumn. These seasons offer pleasant temperatures and vibrant natural scenery, from blooming landscapes to colorful fall foliage. Winter cycling might be possible on lower, cleared paths, but many higher routes, especially towards the San Bernardino Pass, will be challenging due to snow.
Grono is located in the Canton of Graubünden, Switzerland, a region generally well-served by public transport. For specific information on taking your bike on public transport, such as trains or post buses, it's best to consult the official Swiss public transport websites for current regulations and schedules, as policies can vary.
As a hub for outdoor activities, Grono and surrounding villages typically offer designated parking areas for visitors. Look for public parking facilities in the village center or near trailheads. Specific parking information for individual routes might be available on local tourism websites or within the komoot route details.
The touring cycling routes around Grono are highly rated by the komoot community, with an average score of 4.5 stars from over 70 reviews. Cyclists often praise the diverse terrain, from challenging alpine climbs to scenic valley loops, and the stunning natural beauty of the Mesolcina Valley.
Yes, for experienced cyclists seeking a challenge, the Ascent to Passo San Bernardino from Grono is a prominent route. It features magnificent Alpine landscapes and a significant elevation gain of over 2000 meters. Another challenging option is Santa Maria in Calanca via Route 26, which includes a significant climb and 26 hairpin turns.
The Mesolcina Valley offers many opportunities to explore quieter areas. While popular routes exist, the region's extensive network allows for discovery of less frequented paths. The Val Cama, near Grono, is highlighted as a path that captures the attention of naturalists and tourists seeking immersion in nature, offering a peaceful escape.


Browse the best Cycling routes in other regions.