4.1
(10)
31
riders
11
rides
Gravel biking around Colombe, located in the Isère department of France, offers diverse terrain for outdoor enthusiasts. The region is characterized by the "colline du Futeau," its highest point, providing expansive views of the Bièvre plain. This preserved area features varied deciduous tree species and numerous trails suitable for gravel bikes. The landscape includes a mix of open plains and wooded hills, creating varied conditions for no traffic gravel bike trails.
Last updated: July 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
riders
48.6km
03:33
920m
920m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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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.
1
riders
15.9km
01:12
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Colombe
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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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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The Col de Chatain from Tullins is 7.23 km long with a total drop of 469 m. The average gradient is 6.49% with maximum gradients of 12%.
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There are over 10 dedicated no-traffic gravel bike trails around Colombe, offering a variety of experiences for different skill levels. You'll find routes ranging from easy to difficult, ensuring there's something for everyone looking to explore the region's quiet paths.
The gravel trails around Colombe traverse diverse terrain, including paths through the 'colline du Futeau' with its rich deciduous trees, offering views of the Bièvre plain. You can expect a mix of forest paths, quiet country roads, and unpaved tracks, providing a true gravel biking experience away from traffic.
Yes, there are options suitable for families. For a more relaxed ride, consider the Gravel loop from Sillans, which is rated as moderate but offers a manageable distance and elevation. Another good choice for a less strenuous outing is the Étang de la Blanche – Étang du Vivier loop from Belmont, which is also moderate and shorter, perfect for a leisurely ride with scenic pond views.
For experienced gravel bikers seeking a challenge, Colombe offers several difficult routes. The Longechenal Church – Dead monk cross loop from Belmont is a demanding option with significant elevation gain. Another challenging ride is the Côte du Rousset – Longechenal Church loop from Le Grand-Lemps, which also features substantial climbing and rewarding views.
Many trails offer scenic views and pass by interesting landmarks. You might encounter natural features like the 'colline du Futeau' with its panoramic vistas. Some routes, such as the Longechenal Church – Dead monk cross loop from Belmont, pass by the historic Dead monk cross. The region is also home to beautiful lakes like Lake Paladru, which you can explore via the Cycle Path on the Eastern Shore of Lac de Paladru.
Yes, most of the no-traffic gravel routes around Colombe are designed as circular loops, allowing you to start and finish at the same point. Examples include the Gravel loop from Sillans and the Parménie Pass – Col de Châtain (684 m) loop from Beaucroissant, providing convenient options for your ride.
The komoot community highly rates the no-traffic gravel trails around Colombe, with an average score of 4.1 stars. Reviewers often praise the tranquility of the routes, the beautiful natural landscapes, and the opportunity to ride away from cars, enjoying the region's quiet charm and varied terrain.
Absolutely. The region is characterized by its bucolic landscapes and wooded hills. The 'colline du Futeau' is a prominent natural feature, offering expansive views of the Bièvre plain from its summit. You'll also find diverse deciduous tree species along many trails, providing a rich natural environment for your ride.
While direct public transport links to the start of every trail might be limited, Colombe is part of the Isère department, which has regional transport options. It's advisable to check local bus schedules or regional train services to nearby towns like La Tour-du-Pin or Voiron, and then plan a short ride to the trailheads. Parking is generally available in the villages where routes typically start.
The best time to gravel bike in Colombe is generally during spring, summer, and early autumn. These seasons offer pleasant weather conditions, with less chance of rain and more comfortable temperatures for riding. The diverse deciduous trees also provide beautiful foliage, especially in autumn. Winter riding might be possible, but some trails could be muddy or require specific gear.
While the trails themselves are traffic-free and often remote, you'll find cafes and small shops in the villages and towns near the starting points of many routes. For example, Belmont, Sillans, Le Grand-Lemps, and Beaucroissant, where some of the featured routes begin, offer opportunities to refuel before or after your ride.


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