5.0
(5)
66
riders
7
rides
Gravel biking around Lenna features routes through the Lombardy Prealps, characterized by mountainous terrain, deep valleys, and river systems like the Brembo. The landscape includes significant elevation changes, connecting historic towns and alpine passes. This region offers a challenging environment for gravel cyclists, with trails often traversing high mountain passes and scenic valleys.
Last updated: July 8, 2026
5.0
(1)
19
riders
76.4km
06:49
1,810m
1,810m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
113km
08:55
3,550m
3,550m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
12
riders
43.1km
03:37
1,490m
1,490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
12
riders
71.2km
05:12
1,930m
1,930m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
13
riders
58.2km
04:30
1,800m
1,800m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The cycle path in the Brembana Valley, the Ciclovia Valle Brembana, largely follows an old railway line, which was decommissioned in 1966 because it had become unprofitable due to increasing motorization: https://de.wikipedia.org/wiki/Ferrovia_Valle_Brembana In the 2000s, the former railway line was asphalted and converted into a great cycle path. The many illuminated tunnels make cycling an experience!
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not always active, starts from the top of the Cima di Baresi Porta delle Cornacchie area
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is cleaned and dredged from time to time, rowing activity
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stone bridge characteristic, under the stream, next to beautiful manicured meadows, picnic area shame the lack of rubbish bins
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entrance to the inhabited area of Cassiglio
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so-so asphalt, spectacular views in the stream gorge
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There are over 10 gravel bike trails available around Lenna on komoot. These routes primarily explore the Lombardy Prealps, offering a variety of challenging experiences.
Gravel biking in Lenna is generally considered challenging. Out of the 10 available routes, 9 are rated as difficult, featuring significant elevation changes and mountainous terrain. There is one moderate route, but no easy routes are listed.
You can expect mountainous terrain with deep valleys and river systems, particularly along the Brembo River. Trails often traverse high mountain passes and extensive forest sections, providing a challenging environment with significant elevation gains.
Yes, many of the gravel routes in Lenna are loops. For example, the San Marco Pass – Valtellina Trail loop from Piazza Brembana and the Culmine di San Pietro Pass – Valle Brembana Cycle Path loop from Sottochiesa are popular circular options.
For a significant challenge, consider the San Marco Pass – Valtellina Trail loop from Piazza Brembana, which is 71.3 miles (114.8 km) long with over 3,500 meters of elevation gain. Another demanding option is the Bridges Over the Brembo River – Valle Brembana Cycle Path loop from Zambla Alta, covering 121.5 km with nearly 2,800 meters of ascent.
Given the mountainous terrain and high passes in the Lombardy Prealps, the best time for gravel biking is typically from late spring through early autumn (May to October). Winter conditions can make many routes inaccessible or hazardous due to snow and ice.
Yes, several huts are located along or near the gravel routes, which can offer refreshments or a place to rest. Notable options include Capanna 2000 Hut, Laghi Gemelli Mountain Hut, and Gherardi Hut.
The routes offer extensive mountain views, especially from high points like the San Marco Pass. You'll also experience deep river valleys, historic towns, and dense forest sections. The San Marco Pass – Valtellina Trail loop, for instance, ascends to the historic San Marco Pass, providing panoramic vistas.
The area is highly rated by the komoot community, with an average score of 5.0 stars from over 6 reviews. Reviewers often praise the challenging mountain passes, the scenic river valleys, and the extensive forest sections that define the region's unique gravel biking experience.
Most routes in Lenna are rated as difficult due to significant elevation and mountainous terrain, making them less suitable for families or beginners. There is one moderate route, but no easy options are currently listed that would typically be considered family-friendly.
Information on specific public transport links directly to trailheads is not detailed in the route descriptions. Given the mountainous and somewhat remote nature of many trails in the Lombardy Prealps, personal transport is generally recommended for convenient access.
While specific parking locations are not detailed for each route, trailheads often start from towns like San Pellegrino, Piazza Brembana, or Sottochiesa. It is advisable to check local parking options in these starting points before your ride.


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