5.0
(1)
28
riders
04:17
24.2km
1,490m
Mountain biking
This difficult 15.1-mile mountain bike tour around Grand Chavalard features technical sections, stunning alpine views, and a mandatory porta
Last updated: February 26, 2026
Tips
Includes very steep uphill segments
You may need to push your bike.
After 3.93 km for 400 m
After 10.1 km for 185 m
After 14.3 km for 2.36 km
Waypoints
Start point
Parking
Get Directions
9.96 km
Highlight (Segment) • Trail
Translated by Google •
Tip by
13.8 km
Highlight • Mountain Hut
Translated by Google •
Tip by
16.6 km
Highlight • Mountain Pass
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Tip by
24.2 km
End point
Parking
Way Types & Surfaces
Way Types
11.1 km
10.9 km
2.23 km
< 100 m
Surfaces
12.9 km
8.20 km
2.26 km
611 m
215 m
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Elevation
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Weather
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Wednesday 27 May
30°C
17°C
0 %
Additional weather tips
Max wind speed: 5.0 km/h
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This route was planned by komoot.
This route is considered quite technical in places. Expect sections of alpine singletrack, including a challenging 2 km segment near Fully rated black difficulty. There's also a mandatory portage section requiring you to carry your bike for about 400 meters of elevation gain.
The tour offers spectacular alpine scenery. You'll get breathtaking panoramic views of the Rhône Valley, the majestic Mont Blanc massif, and the surrounding Valais Alps. The Fénestral Pass is a highlight for views over the Fully lakes with Mont Blanc in the background.
Yes, there are several mountain huts. The Sorniot Hut is a notable stop, and the Cabane du Fenestral is located directly after the Fénestral Pass, offering a potential spot for refreshments. Gîte de Lui d'Août is another option.
Given its high alpine nature and potential for snow, the best time to mountain bike this route is typically from late spring to early autumn, once the snow has melted and before new snow arrives. Always check local weather and trail conditions before you go.
While dogs are generally allowed on trails in the Valais region, it's important to keep them on a leash, especially in alpine pastures where livestock may be present. Given the route's technicality and mandatory bike portage, consider if it's suitable for your dog's fitness and comfort.
There is no specific permit or entrance fee required to mountain bike the Grand Chavalard Tour itself. However, always respect local regulations and private property along the route.
The tour typically starts from Ovronnaz. You can find parking facilities in Ovronnaz, which serves as a common starting point for this circular route. Specific parking details may vary, so it's advisable to check local signage upon arrival.
The terrain is diverse and challenging, featuring a mix of alpine pastures, rocky sections, and steep slopes. You'll traverse high-altitude prairies and forests, with some segments being quite technical and requiring good bike handling skills.
Key points of interest include the stunning Fénestral Pass, the Sorniot Hut, and the picturesque Lac Supérieur de Fully, which is part of a historic hydroelectric system. The Érié Panorama Trail also offers exceptional views.
Yes, the route also passes through sections of the Tour du Grand Chavalard, Tour des Muverans, and the Route de l'Erié, among others.
Given the route's difficulty and technical sections, you should bring a well-maintained mountain bike, appropriate safety gear (helmet, gloves, knee/elbow pads), plenty of water and snacks, navigation tools (GPS, map), a repair kit, and layers of clothing suitable for changing alpine weather conditions. Be prepared for bike portage.
A loop that I like starting from Ovronnaz (or from the plain, but it's harder...). From the Lui d'Août cabin, however, I do not recommend following my trail in the Etroit gorge (or Etraille as the locals say), because the path has not been maintained for a long time and is very crowded. . The one above, which leads more directly to the Erie car park, is not very simple either (and perhaps too aerial if you are prone to vertigo), but has the merit of being shorter and spectacular. Otherwise, you have to take the gravel road between Ovronnaz and the Erie car park. There are two or three possible variants between Sorniot and the Col du Fénestral, but none without portage ;-)