4.4
(330)
6,427
riders
133
rides
Road cycling routes around Sainte-Marie-D'Alloix traverse the foothills of the Chartreuse mountain range, offering a mix of challenging ascents and scenic valley rides. The region features roads winding through forests and meadows, alongside river valleys, and towards mountain passes. This diverse landscape provides varied terrain for road cyclists, from gentle gradients to significant elevation gains. The area's proximity to the Chartreuse Regional Natural Park further enhances the cycling experience with its natural features.
Last updated: November 1, 2026
4.0
(3)
25
riders
30.7km
01:11
70m
70m
Easy road ride. Mostly well-paved surfaces and easy to ride.
5.0
(1)
36
riders
42.3km
02:33
1,110m
1,110m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

18
riders
42.0km
02:41
1,240m
1,240m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
22
riders
24.4km
00:59
50m
50m
Moderate road ride. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
23
riders
26.2km
01:09
230m
230m
Easy road ride. Mostly well-paved surfaces and easy to ride.
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Proper climb from Chambery, beautiful views of the Chartreuse.
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Here is the route for the ascent of the Col du Granier starting from Chapareillan.
1
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strange monument erected in honor of Mr. Ernest Doudart, who distinguished himself in Indochina
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0
Warning: The climb from the east side is extremely steep! An average gradient of around 10% over 9-10 km.
2
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Very good and quite accessible as a pass. Be careful of overtaking cars.
1
2
From Saint Pierre you pass through Entrement le veux and arrive at the top of Col de Granier, if you take the first right towards Col de Marcieu until Saint Hillaire de Touvet and descend into the valley to Grenoble, very calm, rolling and bucolic
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There are over 120 road cycling routes around Sainte-Marie-D'Alloix. These routes cater to various skill levels, with 20 easy, 66 moderate, and 41 difficult options, offering everything from gentle valley rides to challenging mountain climbs.
The region offers a diverse range of terrain, from roads winding through forests and meadows to scenic river valleys and challenging mountain passes. You'll find a mix of gentle gradients and significant elevation gains, characteristic of the Chartreuse mountain range foothills.
Yes, the region is known for its natural beauty. You can find routes that pass by picturesque features like the Alloix waterfalls. For a notable natural landmark, consider exploring the Saint-Même Cirque Waterfalls, which are accessible in the wider area.
The komoot community highly rates the road cycling experience in Sainte-Marie-D'Alloix, with an average score of 4.5 stars from over 290 reviews. Cyclists often praise the varied terrain, from scenic valley rides to challenging mountain passes, and the beautiful natural settings found in the Chartreuse Regional Natural Park.
Absolutely. The proximity to the Chartreuse mountain range means access to numerous mountain passes. For a challenging ride, consider the Granier Pass – Old La Flachère station loop from Sainte-Marie-d'Alloix, which involves significant elevation gain. Other notable passes in the wider area include Bellefont Pass and Col du Barrioz.
Yes, there are easy routes perfect for families or those new to road cycling. An excellent option is the Lovely road in the valley – The organic farm loop from La Buissière, which offers a gentle ride through the valley with minimal elevation.
Many routes offer stunning views of the Chartreuse mountains and surrounding valleys. You can also incorporate visits to landmarks like Saint-Pierre-d'Entremont, a charming settlement, or aim for summits like The Grand Rock for panoramic vistas.
Yes, many routes are designed as loops, allowing you to start and finish in the same location. An example is the Touvet Castle – Lovely road in the valley loop from Sainte-Marie-d'Alloix, which offers a scenic circular journey.
The warmer months, typically from spring through autumn, are ideal for road cycling in Sainte-Marie-D'Alloix. During this period, the mountain passes are clear, and the weather is generally favorable for exploring the diverse terrain.
Yes, you can find routes that feature beautiful lakes. A popular choice is the Lac de Sainte Hélène – Lake Lône loop from La Buissière, which provides scenic views around these tranquil waters.
Sainte-Marie-D'Alloix is located at the foot of the Chartreuse mountain range and is close to the Chartreuse Regional Natural Park. Many routes, such as "The Alloix waterfalls - loop in the Chartreuse Regional Natural Park" (mentioned in the region research), wind through this park, offering extensive networks of roads amidst its natural beauty.
Yes, the region is dotted with charming villages. Cycling routes can be planned to pass through or near places like Le Touvet or Allevard, allowing you to experience local culture and potentially visit markets, making for a pleasant stop during your ride.


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