4.5
(307)
6,386
riders
11
rides
No traffic road cycling routes around Crêts-En-Belledonne are characterized by diverse landscapes within the Belledonne massif, offering varied terrain for road cyclists. The region features significant elevation gains and continuous climbs and descents over mountain passes, alongside scenic valleys. Cyclists can explore routes that traverse well-paved roads, providing views of the surrounding alpine environment and the Grésivaudan valley.
Last updated: May 10, 2026
4.0
(5)
89
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(2)
34
riders
25.8km
01:06
100m
100m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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4.0
(1)
10
riders
38.4km
02:30
1,000m
1,000m
Hard road ride. Very 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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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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Allevard is a former spa resort nestled at the foot of Belledonne. Its quiet streets alternate between old villas, tree-lined parks, and unobstructed views of the peaks. A great starting point for exploring the surrounding area... or simply taking your time.
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This section of road offers beautiful views of the surrounding countryside and peaks.
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Between Belledonne and the valleys, the Flumet basin is an artificial body of water nestled in a natural setting. Easily accessible from Allevard, it offers a flat, shaded path, perfect for a short bike ride or a moment of relaxation. Along the way, you'll walk along the tranquil banks, with views of the surrounding peaks.
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Col du Barrioz is a climb in the Grenoble region. It has a length of 13.6 kilometers and a climb of 818 vertical meters with a slope of 6% on average, which implies a difficulty level of 614. The top of the climb is located at 1052 m. From this Col you can go up to the Crêt du Poulet refuge
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Crêts-En-Belledonne offers 13 dedicated no-traffic road cycling routes. These routes cater to various fitness levels, with 3 easy, 7 moderate, and 3 difficult options, ensuring there's a suitable ride for almost everyone.
The best time to enjoy no-traffic road cycling in Crêts-En-Belledonne is generally from late spring to early autumn. During these months, conditions are most favorable, with clear roads and pleasant temperatures, allowing you to fully appreciate the region's challenging terrain and stunning views.
Yes, Crêts-En-Belledonne features 3 easy no-traffic road cycling routes. These routes are perfect for beginners or families looking for a more relaxed ride. An example is the Lovely road in the valley – belle via the new route loop from La Buissière, which offers a gentle introduction to the area's scenic beauty.
The no-traffic road cycling routes in Crêts-En-Belledonne offer diverse terrain, ranging from the relatively flat paths of the Grésivaudan Valley to significant elevation gains over picturesque mountain passes. You can expect continuous climbs and descents, with some routes featuring over 2,100 meters of elevation gain, providing demanding challenges and panoramic views.
Many routes offer breathtaking natural features. You might encounter majestic mountain peaks like Crêt du Poulet, or enjoy views of the Flumet basin. The region is also known for its beautiful waterfalls, such as the Gouille Waterfall, and tranquil lakes like the Mirande and Terrasse lakes, providing stunning backdrops for your ride.
Yes, many of the no-traffic road cycling routes in Crêts-En-Belledonne are designed as circular loops, allowing you to start and end at the same point. For example, the Col du Barrioz loop from Le Cheylas offers a challenging circular ride with significant elevation, while the Lake Saint Clair – Route des Vignes loop from Pontcharra-sur-Bréda - Allevard provides a moderate option.
The no-traffic road cycling routes in Crêts-En-Belledonne are highly regarded by the komoot community, with an average rating of 4.5 out of 5 stars from 322 reviews. Cyclists frequently praise the stunning panoramic views, the challenging yet rewarding climbs, and the peaceful, car-free experience on well-paved roads.
Absolutely. The wider Belledonne massif, which encompasses Crêts-En-Belledonne, is renowned for its epic and challenging climbs. Cyclists will encounter iconic mountain passes such as Col des Mouilles, Col des Ayes (944 m), and Col du Barrioz, which are integral to the cycling experience and offer breathtaking vistas.
Yes, the region offers various options for accommodation and dining. While specific establishments are not listed here, you can find huts and refuges like Refuge des 7 Laux or La Combe Madame Refuge. Towns and villages in the Grésivaudan Valley and around the Belledonne massif provide amenities for cyclists.
Yes, several routes provide scenic views of lakes and water bodies. The Lake Saint Clair – Route des Vignes loop is a great example. You can also find highlights like View of the Flumet basin, Lac Carré, Lac de Cottepens and Lac de la Motte, and Lake Curtillard, which are often accessible or visible from various cycling paths.
The no-traffic road cycling routes in Crêts-En-Belledonne cater to a wide range of abilities. You'll find 3 easy routes for leisurely rides, 7 moderate routes for those seeking a good workout, and 3 difficult routes for experienced cyclists looking for a significant challenge with considerable elevation gains.


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