4.6
(120)
1,713
riders
68
rides
Road cycling routes around Prébois are set within the Trièves region of southeastern France, characterized by varied terrain and significant elevation changes. The area features undulating landscapes with hills and valleys, offering diverse cycling challenges. Prébois itself ranges from 596 to 1,720 meters in elevation, providing a mix of gentle inclines and demanding climbs. Cyclists can navigate a network of well-maintained small roads and asphalt segments, often with panoramic views of the Dévoluy and Vercors massifs.
Last updated: July 1, 2026
4.9
(20)
444
riders
96.2km
05:21
2,140m
2,140m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(4)
46
riders
48.6km
02:27
830m
830m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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3.0
(1)
22
riders
49.8km
02:43
1,040m
1,040m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
30
riders
96.0km
05:17
2,050m
2,050m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
22
riders
74.2km
03:52
1,330m
1,330m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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From Saint-Michel-les-Portes, it's about 7 km at an average gradient of 8%. The last few kilometers often reach double digits. A cruel climb if it's the last one of your day...
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View towards the southeast face of the snow-covered Mont Aiguille.
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Beautiful view and nice place with a table
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It's a small pass that connects Lalley and Mens. It reaches an altitude of 900m. At the summit, there's a beautiful view of the Dévoluy mountains.
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The Brion Bridge is a suspension bridge over the Hebron River, connecting the towns of Roissard and Lavars. The bridge has only one lane.
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From Lavars to Clelles, the small road is magnificent, and offers a wonderful view of Mont Aiguille
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For a summer bike ride, the natural refrigerator remains exceptionally fresh.
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magnificent little walk to do
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There are over 60 road cycling routes around Prébois, offering a wide range of options for different skill levels. The komoot community has explored these routes extensively, with over 1,800 road cyclists using komoot to navigate the varied terrain.
Prébois and the wider Trièves region feature undulating landscapes with significant elevation changes, ranging from 596 to 1,720 meters. This provides a mix of gentle inclines and demanding climbs. You'll find routes categorized as easy (2 options), moderate (36 options), and difficult (24 options), ensuring challenges for all abilities on well-maintained small roads and asphalt segments.
Road cycling routes in Prébois offer breathtaking views of prominent peaks like Le Chatel, l'Obiou, Le Grand Ferrand, and Le Mont-Aiguille. You can also experience the scenic Ebron Gorges, with a Himalayan footbridge spanning them, and views of the Drac Gorge. The area is also close to the Vercors Natural Regional Park, known for its natural beauty.
Yes, many routes provide stunning mountain vistas. For example, the moderate route From Obiou to Mont-Aiguille is a popular choice that offers direct views of these iconic peaks. Another route, Mens Pass – View of the Dévoluy Mountains loop from Lalley, provides excellent panoramas of the Dévoluy Massif.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 100 reviews. Cyclists often praise the stunning panoramic views of the surrounding mountains, the varied terrain that caters to different skill levels, and the network of quiet, well-maintained small roads that make for an enjoyable ride.
Absolutely. Prébois offers 24 difficult road cycling routes. A notable challenging option is the Gorges des Gats – Col de Grimone (1318 m) loop from Tréminis, which is nearly 60 miles long and includes a significant mountain pass, providing a strenuous and rewarding experience.
Yes, many road cycling routes in Prébois are designed as loops, allowing you to start and end at the same point. Examples include the Mens Pass – View of the Dévoluy Mountains loop from Lalley and the Col du Banchet – Col du Banchet loop from Tréminis, offering convenient circular journeys.
The Trièves region, where Prébois is located, is known for its exceptional sun exposure. This makes spring, summer, and early autumn ideal seasons for road cycling, offering pleasant weather conditions and clear views of the mountain landscapes.
The Ebron Gorges are a prominent feature in the region, offering dramatic scenery. While specific cycling routes through the gorges might vary, the area around the Gorges des Gâts is featured in challenging routes like the Gorges des Gats – Col de Grimone (1318 m) loop from Tréminis, providing an immersive experience of the local valleys.
While specific parking locations for each trailhead are not detailed here, the region's small villages and towns, such as Mens, often provide suitable parking options for cyclists looking to explore the surrounding routes. It's advisable to check local signage upon arrival.
Yes, Prébois offers a couple of easy road cycling routes, perfect for beginners or those looking for a more relaxed ride. These routes typically feature gentler inclines and shorter distances, allowing you to enjoy the scenic beauty without excessive challenge.
The road cycling experience in Prébois is defined by a network of well-maintained small roads and asphalt segments. These routes often traverse charming villages of the Trièves, offering a blend of natural beauty and local culture, with varying gradients suitable for all levels of cyclists.


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