4.0
(197)
1,670
riders
23
rides
Mountain biking around Lac du Vieux Émosson offers an alpine environment characterized by high mountains, including views of the Mont Blanc massif. The terrain features a mix of steep asphalt roads, gravel sections, and technical trails, with significant elevation gains. This region in Valais, Switzerland, is defined by its high-altitude lakes, impressive dams, and unique geological formations.
Last updated: October 1, 2026
3.0
(2)
32
riders
13.5km
02:07
730m
730m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.0
(2)
32
riders
14.4km
01:17
380m
380m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

2
riders
6.20km
00:44
260m
270m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.6
(38)
325
riders
26.6km
02:03
380m
380m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.5
(4)
64
riders
13.9km
01:55
690m
690m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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The views of the ravine from this bridge are impressive.
1
0
Impressive ravine, it's worth reaching the bridge to see it from above.
1
0
Do not throw boulders into the water; boats regularly pass through for this purpose.
0
0
Easily accessible from the road. The most beautiful way to experience the gorge is by whitewater boat.
0
0
Intersection point Les Mayens Altitude 1320 m
1
0
Point of intersection The Plane of the Envers Altitude 1260 m
1
0
Beautiful hike through the gorge.
1
0
There are over 20 mountain bike trails around Lac du Vieux Émosson, catering to various skill levels. The majority, about 18, are rated as difficult, with a few moderate and easy options available.
Mountain biking around Lac du Vieux Émosson features a diverse alpine environment. You'll encounter a mix of steep asphalt roads, gravel sections, and technical trails. Expect significant elevation gains, with some climbs reaching up to 17.7% gradient, and rewarding, flowing downhill sections. The area is known for its challenging yet varied terrain.
Yes, the region offers stunning natural features. You'll enjoy spectacular alpine panoramas, including expansive views of the majestic Mont Blanc massif. The impressive Lac du Vieux Émosson and Lac d'Émosson, along with their dams, are prominent features. For a unique geological highlight, look out for 240-million-year-old fossil footprints of crocodile-like reptiles visible on a rock slab at the southern end of Vallon du Vieux-Emosson.
The best time for mountain biking around Lac du Vieux Émosson is typically during the warmer months when the high-altitude trails are free of snow and accessible. Summer offers the most favorable conditions for exploring the challenging terrain and enjoying the alpine views.
The trails around Lac du Vieux Émosson are highly rated by the komoot community, with an average score of 3.9 stars. Reviewers often praise the challenging climbs, the rewarding downhill sections, and the breathtaking alpine panoramas, especially the views of the Mont Blanc massif. Many appreciate the unique experience of cycling near the impressive dams and high-altitude lakes.
Yes, there are several excellent loop trails for mountain biking. For instance, the Col des Montets – Montets Pass loop from Vallorcine is a challenging 9.0-mile (14.5 km) path offering panoramic views. Another option is the Chalets de Loriaz depuis Vallorcine en boucle, an 8.4-mile (13.5 km) trail known for its challenging climbs and expansive alpine views.
Absolutely. The region is known for its difficult trails. For a significant challenge, consider the La Poya – Loriaz Refuge loop from Le Buet, which covers 8.7 miles (13.9 km) with substantial elevation gain. Many routes in the area feature steep climbs, some requiring riders to push their bikes, and technical descents, making them ideal for advanced mountain bikers.
While many trails in the immediate vicinity of Lac du Vieux Émosson are rated as difficult due to significant elevation and technical sections, there are a few moderate options available. For families seeking less strenuous rides, it's advisable to look for routes specifically marked as easy or moderate, which might involve less steep gradients or smoother surfaces. Always check the difficulty rating before setting out.
Facilities like the Cabane de Vieux Emosson provide opportunities for meals or snacks, offering a comfortable stop amidst the rugged terrain. Additionally, routes often connect to nearby villages such as Finhaut, Giétroz, and Le Châtelard, where you can find various restaurants and cafes.
While specific parking locations are not detailed in the guide, the region is accessible, and starting points for many routes are often found near villages like Vallorcine or Le Buet. It is recommended to check local signage or online resources for designated parking areas at trailheads or near public transport hubs before your ride.
Historically, the region has offered unique multi-modal access, including trains and funiculars to reach higher altitudes, allowing riders to conserve energy. While specific operations may vary, routes often start or pass through villages like Vallorcine, Le Châtelard, and Finhaut, which may have public transport connections. It's advisable to check current train and bus schedules for the most up-to-date information on reaching trailheads.
While the majority of trails around Lac du Vieux Émosson are rated as difficult, there are a few moderate and easy options available. For example, the Vallon de Bérard depuis le Buet en boucle is a 3.9-mile (6.2 km) trail that, while still rated difficult, is shorter and can be completed in about 44 minutes, offering varied terrain near high-altitude lakes. Always review the route details and elevation profiles to ensure it matches your skill level.


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