4.3
(9)
41
riders
7
rides
Gravel biking around Cras offers a diverse landscape characterized by river valleys, rolling hills, and views towards the Vercors massif. The region features a mix of open terrain and forested sections, providing varied surfaces for gravel cyclists. Elevation changes are present, ranging from gentle inclines suitable for easy gravel bike trails near Cras to more challenging climbs. The area's natural features include gorges and tranquil rural paths.
Last updated: October 5, 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.
3.0
(1)
7
riders
34.4km
02:06
260m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

14
riders
20.0km
01:06
90m
90m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
2
riders
18.9km
01:10
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
6
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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La Véloroute de l'Isère, officially integrated into the national route La Belle Via (referenced under number V63), is a cycling route of over 200 kilometers that runs along the Isère river. It connects the foothills of Savoie to the Drôme (connection with ViaRhôna), by crossing the entire department of Isère and its capital, Grenoble.
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La Véloroute de l'Isère, officially integrated into the national route La Belle Via (referenced under number V63), is a cycling route of over 200 kilometers that runs along the Isère river. It connects the foothills of Savoie to the Drôme (connection with ViaRhôna), crossing the entire department of Isère and its capital, Grenoble.
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The La Véloroute de l'Isère, officially integrated into the national route La Belle Via (referenced under number V63), is a cycling route of over 200 kilometers that runs along the Isère river. It connects the foothills of Savoie to the Drôme (connection with ViaRhôna), by crossing the entire department of Isère and its capital, Grenoble.
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La Belle Via (Green Way): The bridge is an unmissable landmark for cyclists. A flat and shaded cycle route, the Green Way from Saint-Gervais to Pont-d'Oxford, follows the Isère river up to its confluence with the Drac, offering a superb view of the cliffs.
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It is a reinforced concrete "Bow-string" bridge. Designed by the Parisian engineering firm Pelnard-Considère, its construction took place between 1950 and 1952 to replace a previous structure, relying on nearly 150 foundation piles for each abutment.
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The estate has its roots in an ancient fortified house built in the second half of the 13th century. It notably served as a summer residence for the lords of Tullins. The building was extensively remodeled in the 16th century, then in the 18th century (when it took the name Château des Cordes), before its facade was modified in the 19th century. The castle has been protected as a historical monument since 1977 (partial inscription, and classification for its south tower).
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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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Here is the route for the ascent of the Col de Pierre Brune starting from Poliénas
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There are 12 gravel bike trails available around Cras on komoot, offering a variety of experiences for different skill levels. You'll find 3 easy routes, 6 moderate routes, and 3 difficult routes.
The gravel trails around Cras are highly rated by the komoot community, with an average score of 4.3 stars from over 10 reviews. Riders frequently praise the diverse landscape, which includes river valleys, rolling hills, and scenic views towards the Vercors massif, as well as the mix of open terrain and forested sections.
Yes, Cras offers several easy gravel bike trails perfect for beginners or those seeking a relaxed ride. One such route is In the land of tranquility loop from L'Albenc, a 12.4 miles (20.0 km) trail that leads through peaceful rural landscapes.
For advanced gravel cyclists, Cras provides challenging routes with significant elevation changes. A notable difficult option is the Bourne Gorge – Bourne Gorge loop from Montaud, which covers 65.7 miles (105.7 km) with over 7,600 feet (2,300 meters) of elevation gain.
Many of the gravel bike trails in Cras are designed as loops, allowing you to start and end at the same point. Examples include the popular Gravel loop from Sillans and the scenic View of the Vercors massif – Saint-Jean-de-Chépy Castle loop from Vourey.
While specific 'family-friendly' designations aren't always available, easy-rated routes with gentle inclines and peaceful paths are generally suitable. The In the land of tranquility loop from L'Albenc is a good option due to its easy difficulty and tranquil rural setting.
The region around Cras offers diverse conditions throughout the year. Spring and autumn generally provide pleasant temperatures and vibrant scenery. Summer is also popular, though some routes might be more exposed to sun. Winter conditions can vary, so checking local forecasts is advisable for colder months.
Yes, the natural landscape around Cras features beautiful waterfalls. You might encounter highlights such as the Passerelle de la Gaffe Waterfall or the Col de Romeyère Waterfall, which are part of the natural monuments in the area.
Beyond waterfalls, the region boasts other impressive natural monuments. Keep an eye out for the unique rock formations like The Cyclone, or explore the Grotte de la Ture cave. The Bec de l'Orient summit also offers panoramic views.
Yes, some routes pass by points of interest that add a historical or cultural element to your ride. For instance, the View of the Vercors massif – Saint-Jean-de-Chépy Castle loop from Vourey offers scenic vistas and passes by historical points. You might also encounter structures like the Écouges Tunnel or the Mortier Tunnel.
Absolutely. The region is known for its views towards the Vercors massif. The View of the Vercors massif – Saint-Jean-de-Chépy Castle loop from Vourey is specifically highlighted for its scenic vistas of this impressive mountain range.
Yes, some gravel routes in the area may connect with or run parallel to sections of the Isère cycle route, offering a mix of dedicated cycling paths and gravel terrain.


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