Lac de Gron Loop from Les Carroz
Lac de Gron Loop from Les Carroz
1
riders
01:30
11.2km
670m
Mountain biking
This moderate 7.0-mile (11.2 km) mountain bike loop from Les Carroz takes you to Lac de Gron, offering alpine views and historic sights.
Last updated: February 26, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 2.26 km for 224 m
Waypoints
Start point
Parking
Get Directions
494 m
Highlight • Settlement
Translated by Google •
Tip by
1.13 km
Highlight • Religious Site
Translated by Google •
Tip by
6.52 km
Highlight • Lake
Translated by Google •
Tip by
11.2 km
End point
Parking
Way Types & Surfaces
Way Types
5.37 km
2.84 km
1.57 km
1.43 km
Surfaces
3.67 km
2.70 km
2.14 km
2.07 km
626 m
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Elevation
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Weather
Powered by Foreca
Today
Friday 10 July
28°C
17°C
68 %
Additional weather tips
Max wind speed: 6.0 km/h
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This route was planned by komoot.
While the Komoot difficulty rating for this loop is 'moderate', indicating good physical fitness is required, it is also noted as suitable for 'all skill levels'. This suggests that while the physical exertion might be moderate due to the elevation changes, the technical demands are generally manageable for less experienced riders.
The trail is a loop that starts and ends in Les Carroz. You can find parking options within the village, which serves as the primary access point for this mountain bike adventure.
The route features varied terrain, including approximately 5.37 km of path, 2.84 km of street, 1.57 km of road, and 1.43 km of dedicated trail. While specific surface details vary, the broader Les Carroz area is known for diverse mountain biking options, including sections with loam and roots.
The Les Carroz area is a popular summer destination for mountain activities. Therefore, the best time to ride this loop is typically during the warmer months, from late spring through early autumn, when the trails are clear of snow and weather conditions are most favorable for mountain biking.
Yes, the route offers picturesque alpine scenery. You'll enjoy beautiful views of the mountain pastures of Tronchets and the Arve valley. A significant point of interest is the Pernant Chapel, a small religious site from 1733. The highlight of the ride is reaching Lac de Gron, set within a stunning alpine environment.
Generally, dogs are allowed on trails in the Les Carroz area, but it's always recommended to keep them on a leash, especially in areas with livestock or other trail users, and to clean up after them. Always check local signage for specific regulations.
Typically, there are no specific permits or entrance fees required to access this particular mountain bike trail or the general trail network within the Grand Massif area. However, if you plan to use any ski lifts or bike park facilities in Les Carroz, those would have associated costs.
Yes, this route incorporates sections of other trails. Approximately 6% of the loop follows the 'Boucle des Alpages', 9% is part of 'La Forestière', and 3% runs along the 'Chemin de la Sarbotte'.
The trail passes through varied terrain, including sections on roads and near Les Carroz. While there might not be designated water fountains directly on the trail, you can find amenities in the village before or after your ride. It's always advisable to carry sufficient water for the duration of your trip.
Given the moderate difficulty and significant elevation changes, it's recommended to bring appropriate mountain biking gear, including a helmet, gloves, and comfortable clothing. Carry enough water, snacks, a basic repair kit, and a first-aid kit. Sun protection and layers are also advisable due to the alpine environment.
This is a loop trail, meaning you will start and finish your ride in the same location, Les Carroz, without having to retrace your steps.
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