4.5
(342)
3,981
riders
52
rides
No traffic touring cycling routes around Colombe are situated in a region characterized by varied terrain, ranging from plains to challenging mountain climbs. The landscape features significant elevation changes, with numerous passes and hills offering panoramic views. The area is part of the Isère department in France, known for its diverse natural environments including forests, valleys, and proximity to natural parks. Touring cyclists can expect routes that navigate through these geographical features, providing both demanding ascents and scenic descents.
Last updated: November 5, 2026
4.8
(5)
143
riders
34.7km
02:54
730m
730m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
4.5
(4)
64
riders
36.3km
02:36
710m
710m
Hard bike ride. Very good fitness required. Mostly paved surfaces.

4.7
(7)
62
riders
53.1km
03:43
1,020m
1,020m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
5.0
(3)
73
riders
39.5km
03:28
790m
790m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.2
(5)
23
riders
56.8km
03:59
1,010m
1,010m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
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A 14 km greenway allows for a stroll along the eastern shore. The complete circuit of the lake on foot or by mountain bike is a route of about 29 km through the surrounding hills.
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A 14 km greenway allows for walks on the eastern bank. The complete circuit of the lake on foot or by mountain bike is a route of about 29 km through the surrounding hills.
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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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The feudal castle of Tullins, located in Isère, today consists of the ruins of an ancient 12th-century fortress overlooking the old town. Built in the 12th century as a stronghold of the princes of the Dauphiné. Several families succeeded each other at its head, then it was leased in 1428 by the future king Louis XI. The de Clermont-Tonnerre family obtained it in perpetuity in 1650. A fire ravaged the site in 1740. A round tower from the 12th century (with openings and windows modified in the 15th and 16th centuries) remains, as well as fragments of walls.
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the basic structures of the old suspension bridge are still standing, but traffic runs parallel over a new bridge.
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There are over 50 dedicated no-traffic touring cycling routes around Colombe, offering a wide variety of experiences. These routes range from easy rides suitable for beginners to challenging ascents for experienced cyclists, ensuring options for every skill level.
Yes, Colombe offers 7 easy no-traffic touring cycling routes, perfect for families or those seeking a relaxed ride. These routes often feature gentler terrain and provide a safe environment away from vehicle traffic. The area around Lake Paladru, for instance, has sections that are particularly suitable for a leisurely pace.
The no-traffic touring routes around Colombe, located in Isère, France, offer incredibly varied scenery. You can expect to cycle through lush green valleys, past serene lakes like Lake Paladru, and enjoy panoramic views from various passes. The landscape transitions from plains to more challenging mountain climbs, providing diverse visual experiences throughout your ride.
Many routes offer access to beautiful sights. You can cycle past the historic Château de Montgontier or enjoy stunning vistas from the Croix des Cochettes View of Lac de Paladru. The region also features charming religious buildings like the Église Saint-Christophe du Pin and the Saint-Pierre Church, often found in tranquil settings.
Yes, many of the no-traffic touring routes around Colombe are designed as loops, allowing you to start and end at the same point. For example, the challenging "Col de Châtain (684 m) – Parménie Pass loop from Beaucroissant" offers a substantial ride with significant elevation gain, while the "Our Lady of the Vines – Les 3 Croix Panorama du Lac loop from Charavines" provides another scenic circular option.
The best time for touring cycling in Colombe is generally from spring through autumn. During these seasons, the weather is typically mild and pleasant, making for comfortable riding conditions. While specific weather conditions can vary, avoiding the peak heat of summer or the colder, potentially snowy conditions of winter in higher elevations is advisable for optimal enjoyment.
The routes vary significantly. For instance, a challenging route like "Lachard Pass (695 m) – Toutes Aures Pass loop from Beaucroissant" covers over 63 km with more than 1300 meters of elevation gain. Easier routes will naturally have shorter distances and less climbing, catering to different fitness levels and preferences.
The touring cycling routes around Colombe are highly regarded by the komoot community, boasting an average rating of 4.4 out of 5 stars from over 200 reviews. Cyclists frequently praise the region's diverse landscapes, the tranquility of the no-traffic paths, and the rewarding views from the various passes.
Absolutely. Several routes provide stunning views of Lake Paladru. You can even find a dedicated Cycle Path on the Eastern Shore of Lac de Paladru, offering a beautiful, car-free experience right along the water's edge. The "Our Lady of the Vines – Les 3 Croix Panorama du Lac loop from Charavines" also features panoramic lake views.
While specific cafes are not always directly on every no-traffic path, many routes pass through or near charming villages and towns where you can find local establishments for refreshments. Planning your route with komoot allows you to identify potential stops in advance, especially in areas like the Lac de Paladru Val d'Ainan, which is known for its amenities.
Yes, Colombe offers 23 difficult no-traffic touring routes designed for experienced cyclists seeking a challenge. These routes often feature significant elevation gains and longer distances, such as the "Lachard Pass – View of Vatilieu loop from Beaucroissant" which includes over 1000 meters of climbing. They provide rewarding experiences with stunning views from mountain passes.


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