4.3
(13)
38
riders
8
rides
Gravel biking around Saint-Blaise-Du-Buis offers a diverse landscape characterized by rolling hills, forested sections, and views towards the Vercors massif. The region features a network of paths that include both established gravel tracks and former industrial routes. Terrain varies from gentle gradients suitable for casual rides to more challenging climbs over mountain passes. The area's diverse topography includes gentle valleys, dramatic ridges, and extensive forests of fir, spruce, and beech trees.
Last updated: July 3, 2026
5.0
(3)
4
riders
31.9km
02:05
120m
120m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
7
riders
106km
06:32
1,470m
1,470m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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3.0
(1)
5
riders
34.4km
02:06
260m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
48.6km
03:33
920m
920m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
4
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Traces of this castle can be found in the archives dating back to 1315, when it was under the jurisdiction of the lord of Saint Geoirs. A remarkably well-preserved tower still remains.
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Overall, a smooth and comfortable gravel route. A few sections are a bit bumpier. Certainly the best option for a leisurely climb towards the Vercors mountains, safe and secure, in a beautiful setting and somewhat shaded when the sun is beating down.
1
0
Located at the northern end of Lake Paladru, this wetland is fed by the Courbon stream. It is a true extension of the lake, rich in biodiversity and very pleasant.
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A beautiful encounter at the bend in the road
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Here, you enter a sensitive natural area for a 1-kilometer trail marked with four stations to discover the area's remarkable flora and fauna. A pleasant way to connect the two shores of Lake Paladru, between Paladru and Montferrat.
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A tourist attraction in this area is Lake Paladru, which stretches from the village of the same name in the north to Charavines in the south. If you walk around the lake from a distance rather than on the paths directly along the shore, the hills offer some very beautiful views of the landscape. But not only that: on the outskirts of Bilieu – on the eastern shore of the lake – we pass a small sacred monument: a simple wayside cross made of two massive wooden beams (without a body or INRI inscription), which already shows the wear and tear of wind and weather.
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The small rest area created here, with its very unusual design, invites passersby not to roll by carelessly: Behind the backrest of the bench rises a remarkable piece of craftsmanship: on one side, a flower stem bearing an unfolded blossom; and from the other, a bee flies towards it. An original idea, and rightly documented here several times with photos.
2
0
There are over 20 gravel bike trails in the Saint-Blaise-Du-Buis area, offering a diverse range of options. This includes 2 easy, 7 moderate, and 12 difficult routes, catering to various skill levels.
Yes, for beginners or those looking for a relaxed ride, there are 2 easy gravel routes available. While specific beginner routes aren't detailed, the region's network includes paths with gentle gradients suitable for casual rides. You can explore options like the Gravel loop from Sillans, which is rated moderate but offers a varied experience.
Experienced gravel bikers will find plenty of challenges with 12 difficult routes in the area. Notable options include the Col des Mille Martyrs – Pierre Chave Bridge loop from L'Arsenal, a 44.2 km path with significant elevation gain, and the Thousand Martyrs Pass – Col des Mille Martyrs loop from Chirens, which is 52.2 km long and leads through mountain passes.
For longer rides, consider routes that traverse multiple passes or cover greater distances. The Faucherand gallery – Old streetcar track loop from Moirans-Galifette is a substantial 93.8 km route, offering a full day's adventure with significant elevation.
The region offers diverse scenery, characterized by rolling hills, dense forested sections, and expansive views towards the Vercors massif. Many routes also feature mountain passes, river valleys, and historical tracks, providing a rich visual experience. For specific views, consider the View of the Vercors massif – Saint-Jean-de-Chépy Castle loop from Vourey.
Yes, many of the gravel routes in the Saint-Blaise-Du-Buis area are designed as loops, allowing you to start and finish in the same location. Examples include the Gravel loop from Sillans and the Col des Mille Martyrs – Pierre Chave Bridge loop from L'Arsenal.
The area around Saint-Blaise-Du-Buis offers several points of interest. You can find beautiful lakes like Lake Paladru, which is also home to Charavines Beach. There are also historical sites such as Église Saint-Christophe du Pin and Saint-Pierre Church.
The gravel biking routes in Saint-Blaise-Du-Buis are highly regarded by the komoot community, holding an average rating of 4.2 stars from 8 reviews. Over 40 gravel bikers have explored the varied terrain, often praising the diverse landscape and the mix of established gravel tracks and historical routes.
While the region offers year-round biking opportunities, winter conditions can vary. Routes through mountain passes, such as those involving the Col des Mille Martyrs, may be more exposed or have snow/ice. It's advisable to check local weather forecasts and trail conditions before heading out during winter months.
Yes, the region is known for its scenic vistas, particularly towards the Vercors massif. The Croix des Cochettes View of Lac de Paladru offers stunning lake views. Routes like the View of the Vercors massif – Saint-Jean-de-Chépy Castle loop from Vourey are specifically highlighted for their panoramic outlooks.
Spring and autumn generally offer the most pleasant conditions for gravel biking in Saint-Blaise-Du-Buis, with milder temperatures and beautiful seasonal foliage. Summer can also be excellent, though it's wise to start earlier in the day to avoid the midday heat. Always check local weather conditions before your ride.


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