Réserve Naturelle Des Partias
Réserve Naturelle Des Partias
4.5
(94)
915
riders
48
rides
Gravel bike trails in Réserve Naturelle Des Partias traverse diverse mountain landscapes, characterized by a blend of jagged and rounded peaks, alpine pastures, and varied geological formations. The terrain includes mountain trails, quiet back roads, doubletrack, and dirt tracks, offering a range of surfaces for gravel biking. Altitudes within the reserve range from 1,600 m to 2,940 m, providing significant elevation changes. Cyclists can explore areas featuring larch forests, high-altitude lakes, and open valleys.
Last updated: July 17, 2026
17
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
96.3km
07:23
2,810m
2,810m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(5)
49
riders
43.6km
03:23
730m
730m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
32.1km
03:08
1,310m
1,310m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
8
riders
30.4km
02:39
890m
890m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve Naturelle Des Partias
Beautiful little village, worth stopping to admire the church.
19
0
Getting to the top is quite a challenge.
20
1
Military station at the top of the Col du Granon.
18
0
Challenging climb, the gradients are almost always in double figures.
18
1
A tough climb in 11 km, you gain approximately 1100 m of elevation gain.
18
0
The territory of which Briançon is the capital is called "Briançonnais"; it covers the northern part of the Hautes-Alpes department.
26
0
The Col du Lautaret from Briançon is a climb located in the Grand Briançonnais region. This climb is 26.3 kilometers long, with an elevation gain of 801 meters. The Col du Lautaret from Briançon has an average gradient of 3%.
23
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A very beautiful passage, here you can take beautiful photos.
20
0
There are over 45 gravel bike trails in Réserve Naturelle Des Partias, offering a wide range of experiences. The majority of these, around 40 routes, are considered difficult, while 7 are moderate.
You can expect diverse mountain landscapes, including a mix of jagged and rounded peaks, large alpine pastures, and varied geological formations. The trails feature mountain paths, quiet back roads, doubletrack, and dirt tracks, often passing through larch forests, high-altitude lakes, and open valleys. Altitudes range significantly, from 1,600 m to nearly 3,000 m.
While most routes in Réserve Naturelle Des Partias are rated moderate to difficult, there are options that might be more accessible. For a moderate ride, consider the Plain along the Guisane – On the road to Lauraret loop from La Salle-les-Alpes, which is 14.9 miles (24.0 km) with around 300 meters of elevation gain, offering a mix of quiet roads and dirt tracks.
Experienced riders looking for a challenge have many options. The Lautaret Pass – Col du Lautaret gravel loop from Saint-Chaffrey is a difficult 27.1 miles (43.6 km) path with significant elevation gain and panoramic views. Another demanding route is the Panorama – Col du Granon summit loop from La Salle-les-Alpes, a 19.9 miles (32.1 km) trail leading through alpine terrain towards the Col du Granon summit.
Yes, many of the gravel bike routes in Réserve Naturelle Des Partias are designed as loops, allowing you to start and finish in the same location. Examples include the Briançon – Lake Orceyrette loop from Saint-Chaffrey and the Col du Granon summit – Col du Granon (2,413 m) loop from Communauté de communes du Briançonnais.
Given the high altitudes and mountainous terrain, the best season for gravel biking in Réserve Naturelle Des Partias is typically from late spring through early autumn (roughly June to September). During these months, trails are generally free of snow, and the weather is more favorable. Always check local conditions and forecasts before heading out.
The reserve offers breathtaking panoramas of alpine mountain ranges, lush green valleys, and flower-filled mountain pastures. You might encounter features like the Col de la Pisse or even views towards the Cime de la Condamine. The diverse ecosystems include larch forests, high-altitude lakes, and wetlands, providing varied natural beauty.
Réserve Naturelle Des Partias is rich in biodiversity. You may spot mountain mammals like ermine, marmots, and chamois. The reserve is also a refuge for various bird species, including the Black Grouse and Ptarmigan. The varied geological substrates support over 385 plant species, making for a vibrant natural environment.
Yes, as a nature reserve, specific regulations apply to preserve the area's natural integrity. While gravel biking is permitted on designated trails, it's important to respect all signage and rules. Staff are present to enforce these regulations and advise visitors. Always stay on marked paths to protect the fragile ecosystems.
The gravel biking routes in Réserve Naturelle Des Partias are highly rated by the komoot community, with an average score of 4.5 stars from over 90 reviews. Nearly 1,000 gravel bikers have used komoot to explore the varied terrain, often praising the stunning mountain landscapes and the challenging yet rewarding rides.
Parking availability varies depending on the specific trailhead. Many popular starting points for tours, such as those near La Salle-les-Alpes or Saint-Chaffrey, offer designated parking areas. It's advisable to check the tour details on komoot for specific parking information related to your chosen route.
While the reserve itself is a natural area, surrounding villages and towns like La Salle-les-Alpes and Saint-Chaffrey, which serve as common starting points for rides, offer various amenities including cafes, restaurants, and shops where you can refuel before or after your ride.


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