The best MTB trails around Roisan
4.5
(977)
7,945
riders
180
rides
Mountain bike trails around Roisan are set in the Aosta Valley, offering diverse terrain and panoramic views of mountains like Mount Emilius and the Grand Combin. The region, situated at an altitude of 870 meters, features a well-developed trail network. Terrain varies from natural paths in woodlands to steeper, rockier sections, often following ancient irrigation canals known as "rus." This area provides a range of mountain biking experiences, from family-friendly routes to technical descents.
Best mountain bike trails around Roisan
- The most popular mountain bike trail is Beautiful lake! – Alpine Votive Chapel loop from Gignod, a 26.7 miles (42.9 km) trail that takes 4 hours 56 minutes to complete. This difficult route features significant elevation gain through varied alpine landscapes.
- Another top favourite among local mountain bikers is Roisan Village and Church – Blavy Church and Viewpoint loop from Roisan, a moderate 10.5 miles (16.9 km) path. This trail offers scenic viewpoints and passes through the Roisan village area.
- Local mountain bikers also love the Ru Bourgeois Trail – Beautiful lake! loop from Gignod, a 26.4 miles (42.5 km) trail leading through open forests and alongside ancient "rus" canals, often completed in about 3 hours 58 minutes.
- Mountain biking around Roisan is defined by diverse terrain, ancient irrigation canals, and panoramic alpine views. The network offers options for different ability levels, from moderate paths to difficult technical descents.
- The routes in Roisan are highly rated by the komoot community with an average score of 4.5 stars from over 800 reviews. More than 7000 mountain bikers have used komoot to explore Roisan's varied terrain.
Last updated: August 15, 2026
4.7
(11)
78
riders
51.8km
05:58
1,840m
1,840m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.7
(7)
70
riders
24.3km
02:34
830m
830m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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4.8
(6)
55
riders
16.9km
02:25
870m
870m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.8
(6)
50
riders
19.0km
02:07
750m
750m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.7
(6)
40
riders
23.7km
02:44
1,030m
1,030m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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Tips from the Community
When coming down from St. Bernhard, perhaps take a break here and stop for refreshments, because Aosta city unfortunately lacks the romance of a mountain village.
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these are splendid glacial lakes located at about 2,320 meters above sea level, a bit secluded and hidden, in a "comba" on the path to the Fenêtre Durand.
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The tiny village of By is nestled in the splendid namesake basin surrounded by imposing peaks of surprising beauty, arranged in a worthy crown: the Grand Combin, Mont Velan, Mont Gelè and the rocky chain of the Morion, nicknamed "the ugliest mountains in the Aosta Valley". Departure and arrival: Col Champillon. From the pass, take the dirt road continuing from the asphalt, ignoring any deviations, and in just under 10 km you will find yourself in this magnificent basin dominated by a reservoir at 1988 m altitude, among horses and cows grazing freely; places like these are absolutely to be safeguarded and protected!
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The des Thoules lakes occupy a shelf at about 2,320 meters in the Comba des Eaux Blanches, the valley that rises from the By basin towards the Fenêtre Durand, the ancient border pass with Swiss Valais. They are two modest-sized, intensely blue basins, nestled next to each other on an alpine meadow plateau.
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The Tour du Mont Fallère is a charming circular hiking route that covers about 35 kilometers in the heart of the Aosta Valley, winding around the mountain of the same name amidst panoramic peaks, forests, and alpine pastures. Designed to be completed in two or three stages on foot or by mountain bike, the trail passes through several high-altitude structures in the area, including the historic Rifugio Chaligne and the Rifugio Mont Fallère.
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Carved out of the eco-sustainable renovation of a typical stone and wood hut at an altitude of 1,943 meters, Rifugio Chaligne in Gignod offers 32 beds and a cuisine based on dairy products from local pastures. Reachable on foot in just over an hour from Buthier or by mountain bike along the rural road, the structure is part of the famous Tour du Mont Fallère hiking circuit.
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The Municipality of Gignod embodies the true essence of the Aosta Valley mountains, strategically located along the ancient routes of the Via Francigena. Surrounded by lush forests and imposing peaks towards the Gran San Bernardo, this picturesque territory combines nature, culture, and ancient traditions in a suggestive alpine setting, proving to be the perfect destination for a regenerating stop during an outdoor itinerary or for a day exploring the high-altitude beauties. Beyond the breathtaking panoramas, Gignod is a crossroads of stories to be experienced at a slow pace, where the strong connection with the land is expressed through excursions to the historic medieval Tower, bike rides on pristine trails, and moments of absolute tranquility. A perfect balance between historical heritage, spectacular landscapes, and deep relaxation, ideal for immersing yourself completely in the charm of the Aosta Valley. The Municipality of Gignod is also the ideal place to recharge your e-Bike and earn DINAclub points. Find out how at: dinaclub.repower.com To discover the territory, here is an itinerary ready to be cycled: komoot.com/tour/2955453853
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Frequently Asked Questions
How many mountain bike trails are available in Roisan?
Roisan offers a comprehensive network of nearly 200 mountain bike trails. This includes 14 easy routes, 50 moderate routes, and 111 difficult routes, catering to a wide range of skill levels.
What is the best time of year for mountain biking in Roisan?
The Roisan Outdoor Trailcenter, situated on a sunny slope above Aosta, is often snow-free year-round, making it accessible for a significant portion of the year. Some trails, like Roisan #1B, are rideable all year depending on snow conditions, while others, like Roisan #1A, are best from May to October.
What kind of terrain can I expect on Roisan's mountain bike trails?
The terrain in Roisan is highly diverse. You'll find everything from soft, grippy natural paths winding through open forests to steeper, rockier sections. Many trails follow ancient irrigation canals known as 'rus,' offering unique routes with scenic viewpoints. More advanced trails, like Roisan #1A, feature singletrack with berms, drops, jumps, rock faces, and rock gardens.
Are there trails suitable for beginners or families in Roisan?
Yes, Roisan offers 14 easy mountain bike routes and 50 moderate routes, making it suitable for beginners and families. These trails often provide a gentler introduction to mountain biking while still offering beautiful scenery.
Are there any circular mountain bike routes in Roisan?
Yes, many of Roisan's mountain bike trails are circular. For example, the Roisan Village and Church – Blavy Church and Viewpoint loop from Roisan is a moderate 16.9 km circular path offering scenic viewpoints through the village area.
What are some scenic viewpoints or natural features to look out for on the trails?
Roisan is known for its breathtaking panoramic views of mountains like Mount Emilius and the Grand Combin. Many trails follow ancient 'rus' irrigation canals, providing unique perspectives of the central valley. You can also find natural features like the Comboé Stream Waterfall and the View of the Aosta Valley from the Côte de Gargantua Nature Reserve.
Is there parking available near the mountain bike trails in Roisan?
Yes, convenient parking is available at the sports field in Roisan, which is less than 10 km from Aosta, providing easy access to the trail network.
What do other mountain bikers enjoy most about Roisan?
The mountain bike trails around Roisan are highly rated by the komoot community, with an average score of 4.5 stars from over 800 reviews. Riders often praise the diverse terrain, the unique experience of riding alongside ancient 'rus' canals, and the stunning panoramic alpine views.
Are there any challenging routes for experienced mountain bikers?
Absolutely. Roisan offers 111 difficult routes for experienced riders. Trails like the Beautiful lake! – Alpine Votive Chapel loop from Gignod, at 42.9 km with significant elevation gain, provide a demanding experience through varied alpine landscapes. The Roisan Bike Park also features technical descents with berms, drops, jumps, and rock gardens.
Can I bring my dog on the mountain bike trails in Roisan?
While the guide does not specify dog-friendly trails, many natural paths in the region are generally accessible for dogs. However, it's always recommended to keep dogs on a leash, especially in areas with wildlife or other trail users, and to check local regulations for specific trails or protected areas.
Are there any natural monuments or points of interest near the trails?
Yes, beyond the trails, you can explore natural monuments such as the Les Iles Nature Reserve and the Gaula Stream. The region also features several mountain passes and peaks, including Col de Champillon, offering additional exploration opportunities.
What is the longest mountain bike trail in Roisan?
One of the longest routes is the Beautiful lake! – Alpine Votive Chapel loop from Gignod, which spans 42.9 km and typically takes around 4 hours and 56 minutes to complete.
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