4.8
(44)
1,483
riders
3
rides
No traffic road cycling routes around Lake Lei are set within a unique alpine environment, straddling the border between Italy and Switzerland at over 2,000 meters above sea level. The region is characterized by high-altitude mountain landscapes, clean air, and the impressive Val di Lei Dam, an engineering marvel that created the lake. Cyclists can expect tranquil surroundings and transparent blue waters reflecting the surrounding peaks, offering a distinct cross-border experience.
Last updated: July 8, 2026
8
riders
40.2km
02:27
1,070m
1,070m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
12
riders
14.3km
01:07
490m
490m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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7
riders
27.2km
01:41
760m
760m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Lake Lei
This small Alpine valley encompasses four hamlets in the municipality of Campodolcino: Starleggia, Cà De Luc, Splughetta, and San Sisto, surrounded by 11 mountain pastures, nestled in a splendid landscape stretching between 1,200 and 3,013 meters above sea level. Today, the hamlets are only partially used during the summer months, despite having been permanently inhabited until 1985. They are characterized by numerous small stone and/or wooden buildings (carden), all covered with typical stone slabs (piote). There are also some very interesting ancient buildings, such as the bell tower (built on a Roman-era structure), the rectory (12th century), and the Church of San Sisto (16th century).
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Great way to refill your bike bottles or cool your head.
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Only a few people still live here, in the highest permanently inhabited village, Juf. It is located in the high valley of Avers at an altitude of 2,126 metres at the foot of the Septimer Pass. In the barren landscape with incomparable mountain panoramas, you will find a unique sense of peace.
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Graubünden Juf is located at 2126 m above sea level and is the highest permanently inhabited settlement in Europe. And you can spend the night here with your camper in such peace and quiet.
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Entering the tunnel on a warm summer's day provides an intensive experience of freshness.
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Very nice section of a scenic ascent to Juf
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There are currently 3 dedicated no-traffic road cycling routes around Lake Lei featured on komoot. These routes offer a unique opportunity to experience the stunning alpine landscape without vehicle interference.
The no-traffic road cycling routes around Lake Lei range from moderate to difficult. You'll find 2 moderate routes and 1 difficult route, catering to cyclists looking for a good challenge amidst breathtaking scenery.
The no-traffic road cycling routes around Lake Lei are highly rated by the komoot community, with an average score of 4.8 out of 5 stars from 39 reviews. Cyclists often praise the tranquil surroundings, the challenging climbs, and the spectacular alpine views, especially around the Val di Lei Dam.
While the routes around Lake Lei are generally moderate to difficult due to the alpine terrain, the Drinking Water Fountain – Starleggia loop from Campodolcino is the shortest and least elevation-intensive, making it a good option for those newer to alpine road cycling or looking for a less strenuous ride. It covers 14.25 km with 485 meters of elevation gain.
Yes, experienced cyclists will find rewarding challenges. The Juf (2,126 m) – Juf Village loop from Cresta is classified as difficult, spanning over 40 km with more than 1000 meters of elevation gain. This route offers significant climbs and descents through high alpine landscapes.
The no-traffic road cycling routes around Lake Lei vary in length. You can find routes as short as 14 km, such as the Drinking Water Fountain – Starleggia loop from Campodolcino, up to over 40 km with the Juf (2,126 m) – Juf Village loop from Cresta, offering options for different endurance levels.
Yes, all three featured no-traffic road cycling routes around Lake Lei are designed as loops. This includes the Juf (2,126 m) – Juf Village loop from Cresta, the Drinking Water Fountain – Starleggia loop from Campodolcino, and the Dam – Juf (2,126 m) loop from Avers, allowing you to start and finish at the same point.
The best time for no-traffic road cycling around Lake Lei is typically during the warmer months, from late spring to early autumn. Given its altitude of over 2,000 meters, the area experiences significant snow cover in winter, making road cycling challenging or impossible. Always check local conditions before planning your trip.
Absolutely. The routes offer numerous scenic viewpoints, particularly around the Val di Lei Dam and the lake itself. You'll be treated to unblemished mountain views, transparent blue waters reflecting the peaks, and the impressive engineering marvel of the dam. The cross-border location between Italy and Switzerland also adds to the unique vistas.
Expect challenging alpine terrain with significant elevation changes. The routes feature well-maintained roads, but they are characterized by climbs and descents typical of high mountain passes. The reward is stunning natural beauty, clean air, and a peaceful environment, often above 2,000 meters in altitude.
While specific parking information for each trailhead isn't detailed here, areas like Campodolcino and Avers, which serve as starting points for some routes, typically offer parking facilities for visitors accessing the region's outdoor activities. It's advisable to check local parking options for your chosen starting point in advance.
Given the high alpine and relatively remote nature of the no-traffic routes around Lake Lei, dedicated cafes directly on the car-free sections might be limited. However, starting points like Campodolcino or villages in the Avers valley will likely offer amenities. It's always recommended to carry sufficient water and snacks, especially on longer routes like the Dam – Juf (2,126 m) loop from Avers.


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