4.4
(134)
1,263
riders
19
rides
Mountain bike trails Guillaumes are located in the high valley of the Var river, bordering the Mercantour National Park. The region features diverse landscapes, including larch forests, Alpine meadows, and distinctive red rock formations like those found in the Gorges de Daluis. Mountain biking here involves significant elevation gains and descents, with many routes traversing challenging terrain.
Last updated: April 26, 2026
64
riders
42.1km
05:46
1,710m
1,710m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.8
(4)
37
riders
44.0km
05:54
1,650m
1,650m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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4.7
(3)
32
riders
37.8km
04:23
1,450m
1,450m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.5
(2)
40
riders
50.3km
06:20
2,070m
2,070m
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
(1)
13
riders
26.5km
02:26
810m
810m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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The view from the Col de Valberg is wonderful, towards a gentle and very green mountain landscape. If you go there in the summer in the middle of the day and go down from Valberg towards Guillaumes, it is the gateway to the descent towards a furnace
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Nestled in the Southern Alps, the Col du Raton offers a wild and unspoiled route, perfect for mountain bike enthusiasts. Culminating at 1,686 meters, it crosses landscapes of steep mountains, pine forests and alpine meadows. The pass reveals breathtaking panoramas of the surrounding valleys, with a clear view of the neighboring peaks. The climb, although sporty, is rewarded by the raw beauty of nature.
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Special stage 13, The Grey Earth, is unique to this part of the world. What looks like a combination of grey cement dust mixed into tarmac that has then rolled down a hill like lava, has then set into long flowing ridge lines of incredibly grippy and fast rolling trail. For the riders, there's a suggested line laid out for them but the opportunity to go "off-piste" and choose a quicker line is there for those that want it.
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Legendary trail in the grey earth, numerous professional videos have been filmed here and races including the Enduro World Series use this trail as a stage.
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Great trail on the mountainside with beautiful views.
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The Guillaumes region, bordering the Mercantour National Park, offers a diverse range of mountain bike trails. You'll find everything from cross-country loops through larch forests and Alpine meadows to challenging downhill and enduro tracks. Trails are graded from easy to advanced, with many featuring significant elevation gains and descents, often traversing the distinctive red rock formations of the Gorges de Daluis.
While many trails around Guillaumes involve challenging terrain and elevation, there are options for riders with good fitness, including some cross-country loops. The Valberg-Guillaumes area aims to cater to various skill levels, though specific beginner-only trails might be limited. Always check the difficulty grade of a route before setting out.
The region is known for its spectacular landscapes. Routes like the one through the Gorges de Daluis, often called 'Terres Rouges', offer an extraordinary visual experience with their reddish-colored soil. The 'Le Tour du Raton' blue loop provides breathtaking views over the Gorges du Cians. Many trails also traverse beautiful larch forests and Alpine meadows, especially those with views of Valberg's mountain lakes and the Mercantour National Park.
Yes, many of the mountain bike routes around Guillaumes are designed as loops. For example, the Col du Raton – Raton loop from Les Anguillers is a difficult 19.4 km trail, and the Col du Raton – Route de Guillaumes loop from Valberg is a longer 44 km option. These loops allow you to start and finish at the same point, making logistics easier.
Mountain biking around Guillaumes is characterized by significant elevation changes. Many difficult routes involve over 1,400 meters of elevation gain and descent. For instance, the 👍 loop from Guillaumes features over 1,600 meters of ascent and descent, making for a demanding ride through the rugged landscape.
The region is rich in natural beauty and historical sites. You can encounter the striking red earth of the Daluis gorges, also known as 'Clues de Guillaumes'. Many routes offer views of the Mercantour National Park, and you might pass by impressive mountain passes like Col du Raton or viewpoints such as Sublime Point, offering panoramic vistas of the Var valley.
As Guillaumes is at the gateway to the Mercantour National Park, it's important to be aware of park regulations. While mountain biking is generally permitted on designated trails, specific rules may apply regarding protected areas, wildlife, and trail etiquette. Always respect local signage and consider checking the official Mercantour National Park website for the most current guidelines on mountain biking within its boundaries.
The best time for mountain biking in Guillaumes typically spans from late spring to early autumn. During these months, the weather is generally more stable, and trails are free of snow, allowing access to higher elevations. Summer offers warm conditions, while spring and autumn provide cooler temperatures and vibrant scenery. Always check local weather forecasts before heading out, as conditions can change rapidly in mountainous regions.
The mountain bike trails around Guillaumes are highly regarded by the komoot community, with an average rating of 4.4 stars from over 100 reviews. Riders often praise the diverse terrain, the challenging climbs and descents, and the spectacular natural beauty, including the unique red rock landscapes and the views of the Mercantour National Park.
Yes, the Valberg-Guillaumes area offers access to downhill tracks. The Eguilles chairlift in Valberg provides access to three downhill tracks, including two red and one black graded trail. This allows riders to enjoy gravity-assisted descents without the strenuous climbs.
Yes, there are several longer mountain bike routes for those seeking extended rides. For example, the Auberge de Sauze loop from Guillaumes covers 37.8 km with significant elevation, and the Col du Raton – Lac du Mercantour loop from Guillaumes is a challenging 30.9 km route. These routes offer extensive exploration of the region's varied landscapes.


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