4.5
(11)
26
riders
9
rides
Gravel biking around Sillans offers a diverse landscape characterized by rolling hills, wooded areas, and open countryside. The region features varied terrain, from gentle paths suitable for beginners to more challenging ascents and descents. Gravel bike trails near Sillans often traverse agricultural lands and connect small villages, providing a mix of surfaces for exploration.
Last updated: October 7, 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.
4.8
(4)
5
riders
35.1km
02:19
150m
150m
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.
5
riders
40.6km
02:58
590m
590m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
30.2km
02:11
710m
710m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Medieval origins (11th - 12th centuries): The religious site is of very ancient origin. From the end of the 11th century, several religious buildings are mentioned in the commune. The Saint-Pierre church itself is cited under the name "ecclesia de Anos" in the famous cartulary of Saint Hugues (Bishop of Grenoble). In the Middle Ages, the church was directly dependent on the priory of Saint-Laurent of Grenoble, as attested by an official terrier dating from 1497 under the name "ecclesia Sancti Petri de Fortaressia".
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Considered by local cyclists to be the most demanding pass in the Chambarans, it mainly connects the Isère valley to the commune of La Forteresse.
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Considered by local cyclists to be the most demanding pass in the Chambarans, it mainly connects the Isère valley to the municipality of La Forteresse.
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The Fontaine du Paradis is a remarkable element of the local heritage located in the hamlet and locality of Paradis in Tullins (Isère), included in the town's historic circuit. It is distinguished by a sculpted ornament representing a dolphin (historical symbol of the Dauphiné). Located in the Paradis district or hamlet, a site steeped in ancient history (where Gallo-Roman remains and an incineration urn have notably been discovered).
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In the heart of the cold lands of Isère, 3 private ponds, in the middle of nature, await you: la Rajaz, le Vivier, and la Blanche.
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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 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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a very regular pass and super pleasant to climb with beautiful clear viewpoints. magnificent view of Mont Blanc and the snow-capped mountains on a clear day!
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Sillans offers a selection of 10 gravel bike trails, catering to various skill levels. These routes explore the region's diverse landscape of rolling hills, wooded areas, and open countryside.
Yes, Sillans has options for beginners. There are 2 easy gravel bike trails, perfect for those new to the sport or looking for a relaxed ride. These routes typically feature gentler paths and less challenging terrain.
The gravel bike trails near Sillans are characterized by varied terrain, including rolling hills, wooded sections, and open countryside. You'll encounter a mix of surfaces, often traversing agricultural lands and connecting small villages, providing a dynamic riding experience.
Many of the gravel routes in Sillans are designed as loops, allowing you to start and finish in the same location. For example, the Gravel loop from Sillans is a popular moderate trail that offers a local circuit with varied surfaces.
For experienced gravel bikers seeking a challenge, Sillans offers 2 difficult routes. An example is the Côte du Rousset – Longechenal Church loop from Le Grand-Lemps, which includes significant elevation changes and covers a distance of 30.2 miles (48.6 km).
While gravel biking around Sillans, you can explore several historical and cultural landmarks. Notable attractions include the impressive Château Louis XI and the serene Notre-Dame-du-Mont Chapel. You might also pass by the historic The old market hall.
The best time for gravel biking in Sillans is typically during spring and autumn when the weather is mild and the natural scenery is at its most vibrant. Summer can also be pleasant, but it's advisable to ride earlier in the morning to avoid the midday heat.
Many gravel routes around Sillans, especially those starting from villages like Saint-Hilaire-de-la-Côte or Le Grand-Lemps, offer convenient parking options. It's common to find public parking areas near the starting points of popular trails, such as the Passage under the lip axis! loop from Saint-Hilaire-de-la-Côte.
The gravel biking experience in Sillans is highly rated by the komoot community, with an average score of 4.6 stars from over 10 reviews. Riders often praise the varied terrain, the peaceful countryside, and the well-maintained paths that connect small villages.
Beyond the most popular trails, routes like the Étang de Dionay – Roybon Church loop from Saint-Siméon-de-Bressieux offer a chance to discover quieter corners of the region. These routes often lead through less-trafficked areas, providing a sense of discovery amidst the natural beauty.
Yes, the wooded areas and open countryside around Sillans provide habitats for various wildlife. While riding, you might spot local birds, small mammals, and other native species, especially during quieter times of the day or on less frequented trails.
Many gravel routes in Sillans pass through or near small villages, offering opportunities for refreshment stops. These villages often have local bakeries, cafes, or small shops where you can refuel and take a break. Planning your route with komoot can help identify these potential stops.


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