4.5
(387)
9,453
riders
20
rides
No traffic road cycling routes around Pontcharra are situated within the Grésivaudan valley, offering a diverse landscape for cyclists. The region is characterized by the dramatic backdrops of the Belledonne and Chartreuse massifs, providing access to mountainous terrain. Many routes feature mostly paved surfaces, ensuring a smooth ride for road cyclists, with options ranging from gentle valley paths to challenging climbs.
Last updated: July 3, 2026
4.3
(3)
53
riders
39.9km
02:31
1,140m
1,190m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.0
(5)
89
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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4.0
(4)
68
riders
53.2km
02:27
610m
610m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
28.4km
01:46
810m
810m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
38.1km
02:22
610m
610m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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beautiful bike route with little traffic
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new paved sections, a treat
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quiet route, away from the main road
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Climb to the Col du Barioz via Les Fontaines and Le Charpieux. A technical climb after Les Perrins requires vigilance and some pushing. Please note: Passage after Les Perrins may be blocked during the summer by an electric sheep fence.
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Beautiful pass. Relatively steep climbs from the valley. There are rest stops at the top.
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In the heart of Chapareillan, the Saint-Blaise and Notre-Dame church blends Romanesque, Gothic, and modern elements. Remodeled several times, it retains a massive square bell tower and a sober interior. From the forecourt, the view opens onto the reliefs of the Chartreuse massif.
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Between Grenoble and Chambéry, the Château du Touvet stands facing Belledonne, in a landscape of plains and mountains. Behind its 18th-century façade, you'll discover a terraced park and a spectacular, listed water staircase.
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There are 18 dedicated no-traffic road cycling routes around Pontcharra. These routes cater to various fitness levels, with 3 easy, 11 moderate, and 4 difficult options.
Yes, for an easy and scenic ride, consider the route called Lovely road in the valley – belle via the new route loop from La Buissière. This route features minimal elevation, making it suitable for families and beginners to enjoy the picturesque Isère valley.
The routes around Pontcharra offer diverse landscapes. You'll cycle through the scenic Grésivaudan valley, with the dramatic backdrops of the Belledonne and Chartreuse massifs. Some routes venture into the foothills, offering views of authentic terroir and access to natural parks.
You can discover several natural and historical sites. The stunning Saint-Même Cirque Waterfalls are a must-see, offering a beautiful walk. You might also pass by Lake Saint-André, or the historic La Balme Cave in Collomb. For a cultural stop, the Château du Touvet with its remarkable gardens is also nearby.
Absolutely. For those seeking a challenge, routes like The heights of Chartreuse offer significant elevation gain and rewarding climbs. The region is also known for mountain passes such as Granier Pass and Col du Barrioz, which are often incorporated into more difficult rides.
The komoot community highly rates the road cycling experience in Pontcharra, with an average score of 4.62 out of 5 stars from 81 ratings. Cyclists often praise the variety of routes, the stunning mountain backdrops, and the peaceful, traffic-free sections.
Yes, many of the routes are designed as loops. For example, the Lake Saint Clair – Route des Vignes loop from Pontcharra-sur-Bréda - Allevard offers a moderate circular ride, allowing you to start and finish in the same location without retracing your path.
Pontcharra's location in the Grésivaudan valley makes it enjoyable for cycling during spring, summer, and early autumn. These seasons generally offer pleasant weather conditions for exploring the region's diverse landscapes. Always check local weather forecasts before heading out, especially if planning to tackle higher elevation passes.
Pontcharra is generally accessible by public transport, which can serve as a starting point for many routes. However, specific public transport connections to the exact trailheads for all routes may vary. It's advisable to check local bus or train schedules to plan your access to the desired starting point.
Given Pontcharra's position at the foot of the Belledonne and Chartreuse massifs, many routes offer spectacular views. The higher elevation routes, such as those incorporating mountain passes, will naturally provide panoramic vistas of the Grésivaudan valley and surrounding peaks. The route Kl – Beautiful road with a view loop from Sainte-Marie-d'Alloix is specifically highlighted for its scenic outlooks.
Many of the routes start from towns or villages like Pontcharra, La Buissière, or Le Cheylas, where public parking is typically available. It's recommended to check the specific starting point of your chosen route for the most convenient parking options.


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