4.4
(300)
12,565
riders
75
rides
Road cycling routes around Grosotto are defined by the diverse alpine landscape of Lombardia, Italy. The region features challenging mountain passes, scenic river valleys, and routes winding through vineyards and villages. Road cyclists encounter significant elevation gains and descents, with paths following the Adda River and ascending into the surrounding Alps.
Last updated: May 13, 2026
50
riders
27.6km
02:04
1,060m
1,060m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
101
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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47
riders
47.5km
03:23
1,560m
1,560m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
63
riders
24.2km
01:02
190m
190m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.9
(9)
42
riders
17.8km
00:47
150m
150m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
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Departure and arrival in Mazzo di Valtellina. Immediately, the Mortirolo Pass with its gradients of over 14%. Challenging and mostly forested. The road is excellent, with new asphalt for almost the entire route. A descent and a gentle incline lead to Ponte di Legno, the starting point for the Gavia climb. The gradients aren't extreme, except for a few sections, such as the dark tunnel at 13%. Excellent views during the ascent. Then it's all downhill to Bormio, where I recommend a coffee break, and then down to Mazzo on a negative road to recover from the hard work. The route requires adequate training.
0
0
Beautiful path from Lake Como to Bormio!
0
0
A very tough climb from any side you choose to do it.
21
0
Place of worship and prayer.
12
0
Spectacular… you can stop and enjoy the view in complete tranquility
0
0
Whichever side you pedal, the pass is always a spectacle of nature…
4
0
Always nice looks down possible
0
0
There are over 80 road cycling routes around Grosotto, offering a diverse range of experiences from challenging mountain passes to scenic river trails. The komoot community has explored these routes over 12,000 times.
Road cycling around Grosotto features a diverse alpine landscape. You'll encounter challenging mountain passes like the Mortirolo and Gavia, scenic river trails along the Adda River, and routes winding through picturesque vineyards and villages. Expect significant elevation gains and descents, characteristic of the Lombardia Alps.
While Grosotto is known for its challenging climbs, there are 13 routes classified as easy, and 34 as moderate, making it possible for beginners to find suitable options. These routes often follow river valleys or offer less strenuous climbs compared to the high mountain passes.
For experienced cyclists, Grosotto offers formidable challenges. The Energy Cycle Path - Green Route is a difficult 27.6 km trail with over 1,000 meters of elevation gain. Another demanding option is the Laghetto di Grosotto – Grosio Village loop from Mazzo di Valtellina, a 42.2 km path with over 1,300 meters of ascent, offering varied terrain and significant climbs.
The best time for road cycling in Grosotto is typically from late spring to early autumn (May to October). During these months, the weather is generally more stable, and mountain passes are clear of snow, offering optimal conditions for exploring the diverse routes and enjoying the alpine scenery.
Yes, many routes offer breathtaking views of the Alps and the Valtellina valley. The Passo del Mortirolo – Mortirolo Pass loop from Passo del Mortirolo, for example, leads through stunning alpine scenery. You can also find natural highlights like the Lake Saoseo or the Giant's Pots of Cavaglia nearby, which can be incorporated into your cycling adventures.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Cyclists often praise the challenging mountain passes, the stunning alpine vistas, and the variety of routes that cater to different skill levels, from scenic river paths to demanding climbs.
While many routes are challenging, the region does offer options suitable for families. The Grosio Village – Sentiero Valtellina loop from Mazzo di Valtellina, for instance, incorporates parts of the scenic Sentiero Valtellina, which is known for its gentle gradients along the Adda River, making it more accessible for family rides.
Yes, many road cycling routes around Grosotto are designed as loops, allowing you to start and finish in the same location. Examples include the Laghetto di Grosotto – Grosio Village loop from Mazzo di Valtellina and the Passo del Mortirolo – Mortirolo Pass loop from Passo del Mortirolo, providing convenient options for exploring the area.
Beyond the cycling, Grosotto offers rich historical context. Just minutes away, the Rock Engravings Park features the Rupe Magna with ancient carvings and the ruins of two medieval castles. The slopes of Dosso dei Castelli also provide views of Valtellina's traditional dry-stone terraced vineyards, adding a cultural dimension to your ride.
For those seeking longer rides, the region offers extensive options. The Road along the Adda – Aprica Pass loop from Sondrio is a significant 158 km route with over 3,700 meters of elevation gain, providing a full day's challenge through diverse landscapes.


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