4.4
(510)
3,242
riders
69
rides
Mountain biking around Oyace offers diverse terrain within Italy's Valpelline valley, characterized by the rocky summits of the Morion chain and the Buthier River. The region features extensive woods, open pastures, and alpine scenery, providing varied routes for mountain bikers. Oyace is situated on a slope, integrating natural features like the Betenda ravine and a vast network of trails suitable for different skill levels.
Last updated: June 21, 2026
5.0
(5)
55
riders
17.4km
01:47
430m
430m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
15.3km
02:29
850m
850m
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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4.8
(27)
87
riders
27.1km
03:28
810m
810m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.7
(25)
116
riders
39.2km
05:09
1,700m
1,700m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(6)
68
riders
14.3km
01:22
260m
260m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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BY, spectacular and wide valley
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In June I had difficulty bypassing the avalanche debris that was covering the dirt road.
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A very beautiful Alpine-style tour, steep in sections but cyclable. On the way down, you cross several streams that can become impassable after heavy rains or spring thaws. Be aware that there are two exposed sections that require caution; fixed ropes facilitate the crossing. Be aware that one section is closed (barriers have been knocked down) due to a collapsed wooden walkway. The section is manageable but carries a high risk of falling (you have to carry your bike over a 15 cm thick and 1.5 m long beam!) Before this, a very narrow section in a rocky crevice is almost impossible to cycle; the handlebars barely fit. One solution is to bring suitable wrenches to fold the handlebars parallel to the frame. Be aware that these sections require absolute mastery, with exposed and dangerous sections. October 17, 2025 The ride is beautiful and very scenic.
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The Ru de By is a charming stream well known in the area because of the path that runs alongside it. Follow the water, you're sure to be on the right path.
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The pass between Switzerland and Italy connects Valais and the Aosta Valley (the smallest region in Italy with the black and red flag). "The Fenêtre de Durand is a 2,797-meter-high mountain pass in the Pennine Alps. The mule track connects the Swiss Rhône Valley via the Val de Bagnes with the Italian Aosta Valley. The gap between the 3,347-meter-high Mont Avril and the 3,518-meter-high Mont Gelé (Chanrion) is the only ice-free crossing over the main Alpine ridge east of the Grand Combin massif and west of the Monte Rosa massif. Immediately below the pass summit, on the Italian side, is the small Lac Fenêtre." Source: Wikipedia.
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The Porliod Chapel. Founded on April 27, 1661, by the two brothers Panthaléon and Pierre Porliod, it is dedicated to Saint Pantaleon.
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Oyace offers a wide selection of mountain bike trails, with over 60 routes available. These trails cater to various skill levels, including easy, moderate, and difficult options.
The trails around Oyace offer a good mix of difficulties. You'll find 9 easy routes, 17 moderate routes, and 42 difficult routes, ensuring there's something for every skill level, from beginners to experienced riders.
Mountain biking in Oyace takes you through diverse alpine landscapes. Expect to ride through extensive woods, open pastures, and along the Buthier stream, all set against the dramatic backdrop of the Morion Mountains. The region is known for its rocky terrain and stunning vistas.
Yes, the area is rich in natural beauty and points of interest. You can explore the fascinating Betenda gorge, ride past the historic Tornalla tower, or visit the scenic Saint-Barthélemy Valley. Many routes also offer views of the Morion Mountains and the Buthier stream.
Yes, some routes will bring you close to beautiful water features. For example, you might encounter the Freideron Stream Waterfalls, offering a refreshing sight during your ride.
Absolutely. Several mountain huts can be reached by bike, providing great destinations for a challenging ride or a scenic stop. A notable one is the Cuney Refuge and Oratory, which offers breathtaking views of Monte Rosa and Gran Paradiso. Another option is Rifugio Magià.
The mountain bike trails in Oyace are highly regarded by the komoot community, with an average rating of 4.5 stars from over 450 reviews. Riders often praise the varied terrain, the stunning alpine scenery, and the well-maintained paths that lead through dense woods and open pastures.
While many trails are challenging, there are 9 easy routes available around Oyace that are suitable for families or those looking for a more relaxed ride. These typically traverse less steep terrain through woods and pastures.
Yes, you can find several circular routes. One popular option is the Beautiful lake! – View of the By Basin loop from Vaud, which offers varied landscapes and lake views. Another is the Place Moulin Dam – Prarayer Hut loop from Oyace, a moderate route with scenic dam views.
Generally, dogs are welcome on many trails in the Aosta Valley, but it's always best to check local regulations for specific paths, especially those passing through protected areas or private land. Keep your dog on a leash and ensure they are well-behaved around other trail users and wildlife.
Parking is typically available in the village of Oyace itself, and at various trailheads or starting points for popular routes. Look for designated parking areas, especially near the main access roads into the Valpelline valley.
Oyace is served by local bus services within the Aosta Valley, which can connect you to larger towns like Aosta. From Aosta, you can find connections into the Valpelline valley. Check the local bus schedules for routes that stop directly in Oyace or near trail access points.
The best time for mountain biking in Oyace is typically from late spring to early autumn (May to October). During these months, the weather is generally mild, and the trails are free of snow, offering optimal conditions to enjoy the alpine scenery and diverse terrain.


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