4.4
(1686)
36,190
riders
111
rides
No traffic touring cycling routes around La Tronche are set within the Isère department of southeastern France, offering diverse terrain for cyclists. The region is characterized by its proximity to the Chartreuse Natural Regional Park, featuring limestone cliffs and forests, and the Vercors Massif with its high plateaus. The Isère River flows along the southern edge of the commune, providing riverside paths, while Mont Rachais forms a mountainous backdrop to the north. This varied landscape includes both flat valley routes…
Last updated: May 5, 2026
4.5
(61)
422
riders
22.4km
01:18
20m
20m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.5
(19)
307
riders
26.0km
01:55
530m
530m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.4
(9)
301
riders
15.9km
00:55
30m
30m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.5
(11)
214
riders
24.6km
01:55
600m
600m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
125
riders
15.8km
01:21
530m
530m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around La Tronche
Here is the route for the ascent of the Col de Clémencières starting from Saint-Martin-le-Vinoux
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first difficulty of the Col de Porte. At the summit, we enjoy a fairly short descent before resuming the ascent of the Col de Porte
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the viewpoint is only visible on the way down, on the way up you have it behind you
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The place is fresh and green. You can take a little snack break there.
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nice climb up to the intersection...then the road going to the fort is cleaner depending on the day (twigs, bread needles...)
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there we are finally almost out of the city
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There are over 100 dedicated no-traffic touring cycling routes around La Tronche, offering a wide variety of options for all skill levels. You'll find 40 easy routes, 32 moderate, and 47 difficult ones to explore.
The komoot community highly rates the cycling experience around La Tronche, with an average score of 4.4 stars from over 1600 ratings. Reviewers often praise the region's stunning natural beauty, diverse terrain, and the peaceful, car-free paths along the Isère River and into the Chartreuse foothills.
The spring and autumn months generally offer the most pleasant conditions for cycling in La Tronche, with mild temperatures and beautiful scenery. Summer can be warm, especially in the valleys, but higher elevation routes provide cooler air. Winter cycling is possible on lower, cleared paths, but some mountain routes may be inaccessible due to snow.
Yes, La Tronche offers several easy, no-traffic routes perfect for beginners or those seeking a relaxed ride. A great option is La Belle Via: Isère River Loop, which is mostly flat and follows the scenic Isère River. Another gentle ride is the Edge of Isère – Along the Isère River loop from Grenoble.
Absolutely. For experienced touring cyclists looking for a challenge, routes like The Japin Wall – Isère Bend Near Grenoble loop from Grenoble offer significant elevation gain and rewarding views. The region's proximity to the Chartreuse and Vercors massifs means there are plenty of demanding climbs on quiet roads.
Yes, many of the no-traffic routes around La Tronche are designed as loops, allowing you to start and end at the same point. The La Belle Via: Isère River Loop is a prime example, offering a pleasant circular ride along the riverbanks.
Many of the easier, flatter routes along the Isère River are ideal for families, as they are car-free and offer a safe environment for children. The minimal elevation gain on routes like the Meylan Footbridge – Isère Bend Near Grenoble loop from Grenoble makes them very family-friendly.
The region around La Tronche is rich in natural beauty. You can expect stunning views of the Chartreuse and Vercors massifs. Highlights include the panoramic vistas from Col de Porte (1326 m), the impressive La Folatière Monolith, and the intriguing Grottes de Mandrin. Many routes also follow the picturesque Isère River.
Yes, your rides can easily incorporate cultural stops. The nearby city of Grenoble, just 2 km away, offers numerous historical sites. You can also cycle towards the Four Lords Pass, which is part of a route that passes through areas with historical significance. The Fort du Saint-Eynard is another notable point of interest offering excellent views.
Yes, as part of the Grenoble urban area, La Tronche and its surrounding communes offer various public parking facilities. Many starting points for popular cycling routes, especially those along the Isère River, have designated parking areas. It's advisable to check specific route details for the most convenient parking spots.
Grenoble's public transport network, including trams and buses, can often accommodate bikes, especially outside of peak hours, though policies vary. For longer distances, regional trains (TER) are generally bike-friendly. La Tronche is well-connected to Grenoble, making it feasible to reach starting points via public transport and then transition to car-free cycling paths.
Given La Tronche's location within the Grenoble metropolitan area and its proximity to popular cycling regions, you'll find numerous cafes, restaurants, and accommodation options. Many villages and towns along the routes, particularly those in the valleys or near popular passes, offer places to refuel and rest. Grenoble itself provides a wide range of choices for dining and lodging.


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