4.5
(395)
9,941
riders
145
rides
Touring cycling around Grosotto offers routes through the Valtellina valley, characterized by its mountainous backdrop and the Adda River. The terrain includes both flat sections along the valley floor and challenging ascents into the surrounding hills. This region provides a diverse landscape for touring cyclists, from riverside paths to routes with significant elevation changes.
Last updated: June 22, 2026
5.0
(1)
881
riders
23.1km
02:29
1,290m
1,290m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
102
riders
6.02km
00:34
250m
250m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(3)
111
riders
71.8km
06:01
1,880m
1,880m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(3)
88
riders
32.6km
02:59
1,120m
1,120m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(11)
215
riders
102km
07:18
2,120m
2,120m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Very imposing bridge and in the direction of Bormio a beautiful climb begins
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The Mortirolo is a legendary climb of the Giro d'Italia. The most famous is the climb from Mazzo di Valtellina – twisty, steep, and long, with an average gradient of around 10–11%, reaching 18–19% in some sections. Many cyclists consider it one of the most challenging climbs in the Alps, alongside the Stelvio and Gavia. The Mortirolo Pass is where such luminaries as Marco Pantani have won or lost stages of the Giro.
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The pass is located at an altitude of 1,852 meters above sea level. It connects the Valtellina Valley (Bormio) with the Camonica Valley (Monno). The pass lies in the heart of the Retiche Mountains, in an area full of mountain lakes and steep Alpine landscapes.
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Passo del Mortirolo (also known as Passo della Foppa) is one of the most demanding Alpine passes in Italy, especially famous in the world of cycling.
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The rifugio is run by the local Antonioli family, who have been active in this part of the Camonica Valley for generations and still produce traditional products – cheeses, meats, and simple dishes – that are served to guests. In summer, the rifugio offers accommodations in multi-person rooms and home-cooked meals, while in winter it is open on selected weekends.
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Rifugio Antonioli is located in the Mortirolo Pass region in Lombardy, at an altitude of approximately 1,750 meters above sea level, near the mountain lake Mortirolo. Formerly a malga, or shepherd's hut, used for grazing and cheesemaking in the summer. In 2010, the building was renovated and converted into a mountain hut, preserving the simple, stone and wood character typical of Alpine pastures.
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Open to traffic again mid-September 25
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Yes, Grosotto offers several easier routes. While many trails involve significant climbs, you can find 11 routes categorized as easy. A good option for a manageable ride with scenic views is the Church of San Matteo loop from Mazzo di Valtellina, which is a moderate 4.4 miles (7.1 km) path.
The best time for touring cycling in Grosotto is generally from late spring through early autumn. During these months, the weather is typically mild, and the mountain passes are clear of snow, offering ideal conditions to explore the valley floors and higher elevations. Autumn also provides stunning foliage views.
Yes, many touring cycling routes in Grosotto are designed as loops, allowing you to start and end in the same location. For example, the challenging Church of San Matteo – Marco Pantani Monument loop from Mazzo di Valtellina is a popular circular trail, as is the longer Rest area – Grosio loop from Grosio.
Touring bike trails in Grosotto offer a diverse range of terrain. You'll find relatively flat sections along the Adda River in the Valtellina valley, as well as challenging ascents into the surrounding hills and mountains. Routes can vary from smooth paved paths to more rugged tracks, catering to different preferences and fitness levels.
For families, it's best to look for routes with less elevation gain and shorter distances. While specific 'family-friendly' designations aren't always available, the easier routes, particularly those along the valley floor, would be most suitable. Consider the flatter sections of the Sentiero Valtellina for a more relaxed experience.
Grosotto and its surroundings are rich in history and natural beauty. You can explore historical sites like the Parco delle Incisioni Rupestri di Grosio and Castles, or visit the Marco Pantani Monument. Natural attractions include the stunning Lake Saoseo and the unique Giant's Pots of Cavaglia.
Absolutely. Grosotto is known for its challenging terrain, with 93 out of 129 routes categorized as difficult. Experienced riders can tackle significant elevation gains on routes like the Bormio Historic Town Centre – Val Pola Landslide loop from Grosio, which covers over 72 km with substantial climbing.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 300 reviews. Reviewers often praise the diverse landscape, from riverside paths to challenging mountain ascents, and the opportunity to explore historic towns and natural landmarks. The variety of routes for different ability levels is also frequently highlighted.
Yes, as you cycle through the Valtellina valley and pass through towns like Grosio and Mazzo di Valtellina, you'll find opportunities to stop for refreshments. These towns offer cafes, restaurants, and shops where you can refuel and take a break. Planning your route to pass through these villages is recommended.
Grosotto is located in the Valtellina valley, which is served by regional train lines. While specific routes may not directly start from a train station, you can often use public transport to get to towns like Tirano or Mazzo di Valtellina, and then begin your cycling adventure from there. Check local train and bus schedules for bike transport options.
In autumn, weather in Grosotto can be variable. It's advisable to dress in layers, including a moisture-wicking base layer, an insulating mid-layer, and a windproof/waterproof outer shell. Gloves, a hat or headband, and appropriate cycling shoes are also recommended. Be prepared for cooler temperatures, especially in the mornings or at higher elevations, and potential rain.
While popular routes like the Grosio – Sentiero Valtellina in the Woods loop from Grosio offer well-known scenic beauty, exploring the smaller, less-trafficked roads and paths leading into the side valleys can reveal quieter, equally rewarding experiences. These often provide stunning views of the surrounding mountains and traditional villages away from the main valley floor.


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