3.8
(5)
51
riders
01:57
19.3km
650m
Mountain biking
A moderate 12.0-mile mountain biking loop around Lago d'Isola and Lake Dosso in Switzerland, offering scenic views and a flow trail.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
1.98 km
Highlight • Lake
Translated by Google •
Tip by
5.22 km
Highlight • MTB Park
Translated by Google •
Tip by
15.6 km
Highlight • Lake
Translated by Google •
Tip by
19.3 km
End point
Parking
Way Types & Surfaces
Way Types
8.13 km
6.81 km
1.79 km
1.68 km
836 m
< 100 m
Surfaces
8.67 km
8.56 km
1.10 km
831 m
101 m
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Elevation
Highest point (1,780 m)
Lowest point (1,180 m)
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Weather
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Sunday 24 May
21°C
9°C
15 %
Additional weather tips
Max wind speed: 3.0 km/h
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This route was planned by komoot.
Komoot estimates the riding time for this mountain bike loop to be around 1 hour and 57 minutes. However, as it's classified as a moderate ride requiring good fitness, your actual duration may vary depending on your pace, skill level, and how often you stop to enjoy the scenic views around Lago d’Isola and Lake Dosso.
The trail offers a mixed terrain experience, typical for mountain biking in the region. While specific breakdowns vary, you can expect a combination of unpaved surfaces, asphalt, and some paved sections. This provides a varied and engaging ride around the lakes.
No, this trail is classified as a moderate mountain bike ride and requires good physical fitness. It is not recommended for absolute beginners. Riders should have some experience with mountain biking and be prepared for ascents and descents.
The primary attractions are the two beautiful lakes the loop encircles: Lago d’Isola and Lake Dosso, offering picturesque water views. You'll also encounter a Flow Trail with Wooden Bridges, adding an exciting element to the ride.
The trail is located near Lago d’Isola in Moësa, Switzerland. While specific parking details aren't provided, you would typically look for parking facilities in the vicinity of Lago d'Isola or a nearby village like San Bernardino, which often serve as starting points for local trails.
Given its location in a mountainous region of Switzerland, the best time to ride this trail is generally during the warmer months, from late spring through early autumn (approximately May to October). This avoids snow and ice, ensuring more favorable trail conditions and pleasant weather for mountain biking.
While specific regulations for this exact trail aren't detailed, generally, dogs are often permitted on mountain biking trails in Switzerland, especially in natural areas. However, it's always advisable to keep them on a leash, particularly around other trail users, wildlife, and livestock, and to clean up after them.
There is no information indicating that permits or entrance fees are required to access the I Trail di Lago D'Isola e Lago Dosso loop. Most natural trails in Switzerland are freely accessible. However, always check local signage upon arrival for any updated regulations.
Yes, the route intersects with several other paths. Notably, it covers sections of the Graubünden Route (42% of the route), Sentieri St.BernhardinoPiGrand (30%), and Strada de Pignela (16%). You'll also find smaller portions of trails like Ancubona - Alp de Pian Doss and Sentéi di Passitt.
You can expect highly scenic views throughout the ride. The trail is situated in a beautiful mountain environment, offering picturesque landscapes, especially around the two prominent lakes, Lago d’Isola and Lake Dosso. It's an excellent opportunity to experience the natural beauty of the Moësa region.
For a moderate mountain bike ride requiring good fitness, you should bring essential gear including a well-maintained mountain bike, helmet, appropriate cycling attire, water, snacks, a basic repair kit (spare tube, pump, multi-tool), and navigation tools (like the komoot app). Sun protection and layers of clothing are also recommended, as mountain weather can change quickly.
San Bernardino Bike, 641+642 put together makes a fun round. Technically not very difficult, but in the DH you have to stay focused, roots, coarse loose rock. I liked it. The ascent from Pian S. Guacomo takes place via the Sentiero di Valle.