4.4
(155)
4,978
riders
41
rides
Touring cycling around Réserve naturelle du vallon de Bérard offers routes through a high mountain environment characterized by ancient glacial cirques and peaks approaching 3,000 meters. The landscape features relict glaciers, moraines, and natural forests of spruce and larch. Cyclists navigate terrain ranging from 1,700 meters to nearly 3,000 meters, with views of the Aiguilles Rouges massif and the Mont-Blanc massif. The area's geology consists primarily of siliceous and crystalline rocks, providing a challenging and varied cycling experience.
Last updated: May 23, 2026
4.8
(5)
235
riders
64.9km
05:25
2,130m
2,130m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
63
riders
130km
09:54
3,190m
3,190m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
55
riders
20.8km
01:37
560m
560m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
30
riders
26.7km
02:08
750m
750m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1.0
(1)
30
riders
18.9km
02:21
960m
960m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve naturelle du vallon de Bérard
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Mountain Hikes around Réserve naturelle du vallon de Bérard

Gravel biking around Réserve naturelle du vallon de Bérard
Unique site in France with a succession of exceptional visuals.
1
0
From Martigny, the gradient is very steady, between 7 and 8.5%. If you ride on the outside of the road (downhill), it's quite scary, high above the vineyards below... And there's only one low guardrail. I was overtaken several times at very close range.
1
0
The gradient from Martigny is relatively steady, between 7-8.5%. With the stunning mountain scenery in view, the nearly 1,000 meters of elevation gain are quickly conquered 😎
1
0
Charming passage in the old town of Martigny
1
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The Swiss gateway to the Espace Mont Blanc, the Col de la Forclaz (1,527 m) links Martigny in Valais (Switzerland) to Chamonix in Haute-Savoie (France). Located at the northern end of the Mont Blanc massif, the Col de la Forclaz gives access to the upper Trient valley: a vast, unspoilt expanse, a paradise for alpine hiking in summer and winter.
1
0
Viewing the Mont Blanc massif is actually always beautiful from anywhere!
4
0
Spectacular views from this area. Parking along the road if you're looking to start your ride from here. We actually camped over night in our van with no issues, locals are welcoming.
4
0
There are over 50 touring cycling routes available in the wider Réserve naturelle du vallon de Bérard area. These routes cater to various skill levels, from moderate loops to challenging multi-hour adventures, offering diverse experiences across the high mountain environment.
The terrain around Réserve naturelle du vallon de Bérard is characterized by a high mountain environment, featuring ancient glacial cirques, peaks approaching 3,000 meters, and natural forests of spruce, larch, and Arolla pine. You'll encounter significant elevation changes, with routes navigating between 1,700 m and nearly 3,000 m, offering a challenging and varied cycling experience on siliceous and crystalline rock formations.
Yes, while many routes are challenging, there are options for varying abilities. The area offers 18 easy and 16 moderate touring cycling routes. For a moderate option, consider the Col des Montets loop from Le Buet, a 6.3-mile (10.16 km) trail that offers notable elevation gain but is generally completed in under an hour.
Cycling in this region offers breathtaking views of the Aiguilles Rouges massif and the Mont-Blanc massif. You'll pass through diverse landscapes including natural forests, vast rhododendron bushes, and alpine lawns. The area is also known for its rich flora and fauna, and you might spot high-mountain animals like ibex or chamois. Some routes may also lead past streams and waterfalls, such as those fed by the Eau de Bérard.
The best time for touring cycling in the high mountain environment around Réserve naturelle du vallon de Bérard is typically during the warmer months, from late spring to early autumn. During this period, mountain passes are generally clear of snow, and weather conditions are more favorable for cycling, allowing access to the full range of routes and stunning alpine scenery.
Yes, many routes in the area are designed as loops, allowing you to start and finish in the same location. An example of a challenging circular route is the Col des Montets – Col de la Forclaz (Valais) loop from Argentière, which is 40.4 miles (64.95 km) long and crosses into Valais, offering diverse mountain scenery.
Absolutely. The region is renowned for its challenging climbs and spectacular panoramic views. For an extensive ride with significant elevation gain and sweeping vistas, consider the Col des Montets – View of Bosson glacier loop from Le Buet. This difficult 80.5-mile (129.56 km) route offers extensive climbs and unparalleled views of the high alpine landscape.
The touring cycling routes around Réserve naturelle du vallon de Bérard are highly rated by the komoot community, with an average score of 4.5 stars from over 140 reviews. More than 5,000 touring cyclists have used komoot to explore the varied terrain, often praising the challenging nature of the routes, the stunning alpine scenery, and the sense of accomplishment after completing a ride.
Yes, some routes in the area extend beyond the immediate vicinity of the Réserve naturelle du vallon de Bérard. For instance, the Col des Montets – Col de la Forclaz (Valais) loop from Argentière crosses into the Swiss Valais, providing an opportunity to experience diverse mountain scenery and significant elevation changes across borders.
While many routes are challenging, there are options for a less intense experience. For a route that offers a good balance of challenge and accessibility, consider the Wood bridge at Le Tour – Col des Montets loop from Argentière. This 14.2-mile (22.79 km) route, though rated difficult, offers a shorter distance than some of the more extensive tours, making it a good option for families with older children or those looking for a moderate challenge.
Parking is generally available in the villages and towns surrounding the Réserve naturelle du vallon de Bérard, such as Argentière or Le Buet, which serve as common starting points for many touring cycling routes. It's advisable to check specific parking availability for your chosen starting location before your trip.
The Chamonix Valley, which encompasses the area around Réserve naturelle du vallon de Bérard, has a well-developed public transport network, including buses and trains. These services can often transport cyclists and their bikes, providing access to various starting points for touring cycling routes. Check local timetables for specific routes and bike carriage policies.


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