4.1
(10)
31
riders
12
rides
Gravel biking around Colombe offers diverse terrain, characterized by rolling hills, agricultural lands, and wooded areas. The region features the prominent Futeau Hill, providing trails that lead to panoramic viewpoints. Cyclists can also explore the flatter Bièvre plain, which includes forests and meadows. This varied landscape provides accessible routes for different levels of cycling proficiency.
Last updated: July 2, 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)
5
riders
34.4km
02:06
260m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3
riders
48.6km
03:33
920m
920m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
53.5km
04:09
1,260m
1,260m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
29.6km
02:13
770m
770m
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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A beautiful encounter at the bend in the road
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This memorial cross made of light wood—dedicated to the memory of a deceased monk—is one of many that bikers encounter repeatedly along the way. They are all symbols of remembrance of the crucifixion, but also of the resurrection of Jesus Christ. + "With us on earth, His memory exists, but in the kingdom of heaven is His presence: This presence is the joy of those who have already attained salvation. The memory is our consolation, as we are still wanderers, journeying toward our fatherland." (Bernard of Clairvaux) Some passersby have placed stones at the foot of the small sacred monument.
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A completely crazy climb, you have to be crazy to try it! Absurd percentages! But what pride to reach the top... plus, the climb is part of the official route of the 2025 French Championship!
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Very interesting climb, with extreme percentages, it takes us to beautiful open plains that give a great view! Official pass referenced by the 100 passes club. Certainly an unmissable challenge if you are not passing far, and the most interesting in the nearby area.
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to book your stay for the night: 1001yourtes@gmail.com you can also visit: https://www.les-mille-et-une-yourtes.com/
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Small village in North Isère
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A cross at the junction of several paths commemorating the death of a monk.
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There are 15 gravel bike routes available around Colombe. These trails offer a diverse range of experiences, from easier rides through agricultural lands to more challenging ascents in hilly terrain.
The terrain around Colombe is quite varied, featuring rolling hills, expansive agricultural lands, and wooded areas. You'll find trails leading up prominent features like Futeau Hill, offering panoramic views, as well as flatter sections across the Bièvre plain, which includes forests and meadows. This mix provides options for different cycling preferences.
Yes, there are routes well-suited for beginners. For instance, the Gravel loop from Sillans is a moderate 31.7 km trail that navigates through agricultural landscapes and wooded sections, offering a good introduction to gravel biking in the area.
Absolutely. For experienced riders seeking a challenge, the region offers routes with significant elevation gain. The Thousand Martyrs Pass – Col des Mille Martyrs loop from Chirens is a difficult 52.2 km route with nearly 800 meters of elevation gain, providing a demanding ride through hilly terrain.
Many trails offer stunning natural features and panoramic viewpoints. Routes around Futeau Hill can lead you to the Croix du Futeau, providing expansive views of the Bièvre plain, and on clear days, the massifs of Belledonne, Chartreuse, Vercors, Lac de Charavines, and even Mont Blanc. The region also features diverse deciduous tree species and wetland areas like the étang and tourbière du Grand-Lemps, a classified Natura 2000 site.
Yes, the region has historical significance. The historic Camino de Compostela (GR65) pilgrimage route traverses Colombe, offering a unique blend of cycling and cultural exploration. You can also observe ancient 'pisé' (rammed earth) farms in hamlets like Cuétan, showcasing the local architectural heritage of the Terres Froides region.
The gravel biking routes around Colombe are highly rated by the komoot community, with an average score of 4.2 stars from more than 9 reviews. Riders often praise the varied terrain, which includes rolling hills, agricultural lands, and wooded sections, providing diverse and engaging experiences for all skill levels.
Many of the gravel bike routes around Colombe are designed as loops, allowing you to start and end at the same point. An example is the Passage under the lip axis! loop from Saint-Hilaire-de-la-Côte, a moderate 36.1 km path that offers views of the Bièvre plain and varied terrain.
Colombe offers good gravel biking opportunities throughout much of the year. Spring and autumn generally provide pleasant temperatures and beautiful scenery with changing foliage. Summer is also suitable, though it can be warmer. Winter rides are possible, but it's advisable to check local conditions for ice or snow, especially on higher elevations like Futeau Hill.
Yes, the region offers options suitable for families. The mix of flatter terrain in the Bièvre plain and easier routes with moderate ascents provides accessible paths. While specific 'family-friendly' designations aren't always explicit, routes with lower difficulty ratings and less elevation gain, such as the 'Boucle de la Ferme du Futeau' mentioned in regional research, can be good choices for families.
Beyond the trails, you can explore several attractions. Consider visiting Lake Paladru, known for its scenic beauty, or the Château de Montgontier. For a unique viewpoint, the Croix des Cochettes View of Lac de Paladru offers spectacular vistas.
Yes, for those looking for longer rides, there are several options. The Col des Mille Martyrs – Pierre Chave Bridge loop from L'Arsenal is a substantial 44.2 km trail, and the Thousand Martyrs Pass – Col des Mille Martyrs loop from Chirens extends to 52.2 km, offering extensive exploration of the region's diverse landscapes.


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