4.5
(460)
11,155
riders
135
rides
Road cycling routes around Saint-Hilaire are characterized by significant elevation changes and mountainous terrain, offering challenging climbs and descents within an Alpine environment. The region features winding roads through valleys and towards high mountain passes, providing varied landscapes for cyclists. These routes often traverse areas with dense forests and offer expansive views of the surrounding terrain. The network of roads caters to experienced road cyclists seeking demanding ascents and technical descents.
Last updated: May 8, 2026
4.3
(4)
346
riders
92.9km
05:57
2,550m
2,550m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.1
(9)
159
riders
60.2km
03:04
980m
980m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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5.0
(1)
36
riders
71.6km
04:07
1,620m
1,620m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(6)
36
riders
50.4km
02:55
1,190m
1,190m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
26
riders
21.5km
01:28
700m
710m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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I love this village. It's an ideal starting point for a hike to the Cirque de Saint-Même.
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strange monument erected in honor of Mr. Ernest Doudart, who distinguished himself in Indochina
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Beautiful surroundings and a wonderful place to start this (and other) hikes. Les Ateliers du Cucheron is a fantastic hotel/gite with very friendly staff. I'll definitely be back to discover more hikes.
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Warning: The climb from the east side is extremely steep! An average gradient of around 10% over 9-10 km.
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From Saint Laurent du Pont, a demanding 14km climb, with many sections at over 10%. It is divided into three parts: 9km of irregular ascent (6 to 11.5% /100m) to the junction for the Chartreuse Monastery. Then 2km of flat terrain to the foot of St Pierre de Chartreuse and finally a very steep climb (several sections at +12% /100m) to the Col de Cucheron. A pass not to be underestimated! 25 degrees at St Laurent = 15 degrees at the top of the pass and its very shaded slopes. Dress accordingly.
2
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Favor the climb via Sarcenas, almost no cars
3
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small pass between Corenc and Sapey. The road is very good
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There are over 150 road cycling routes available around Saint-Hilaire, catering to various skill levels. You'll find 16 easy routes, 78 moderate routes, and 62 difficult routes, offering a wide range of options for your cycling adventures.
Road cycling in Saint-Hilaire, particularly in the French region, is characterized by significant elevation changes and mountainous terrain. You can expect challenging climbs and descents within an Alpine environment, winding roads through valleys, and routes towards high mountain passes. The region features flat sections in the Isère plain, transitioning to more demanding ascents in the foothills of the Vercors massif and the Chambaran hills.
Yes, Saint-Hilaire offers 16 easy road cycling routes suitable for beginners or those looking for a less strenuous ride. These routes often traverse the flatter sections of the Isère plain or offer gentle gradients, providing a pleasant cycling experience without significant elevation challenges.
For experienced cyclists seeking a challenge, the Saint-Hilaire area offers demanding climbs through mountain passes. Routes like the Col de Porte – Granier Pass loop from Saint-Hilaire-du-Touvet involve substantial elevation gain, passing through notable mountain passes such as Col de Porte (1326 m) and Col du Cucheron. The foothills of the Vercors massif are particularly known for their difficult routes.
Absolutely. Many road cycling routes in Saint-Hilaire offer expansive views of the surrounding Alpine terrain, dense forests, and picturesque agricultural areas like walnut orchards. You can also find unique geological features such as roads carved into rock faces. For specific scenic points, consider routes that ascend towards mountain passes or lakes, such as the Lovely road in the valley – Lac de Sainte Hélène loop from Lumbin.
Yes, the region around Saint-Hilaire features several beautiful waterfalls that can be incorporated into or viewed from cycling routes. Notable waterfalls include the Saint-Même Cirque Waterfalls, Gouille Waterfall, and The Alloix Waterfalls, offering refreshing stops and scenic views.
Yes, many road cycling routes around Saint-Hilaire are designed as loops, allowing you to start and end at the same point. Examples include the challenging Col de Porte – Granier Pass loop from Saint-Hilaire-du-Touvet and the Marcieu Pass – Saint-Hilaire-du-Touvet loop from Saint-Hilaire-du-Touvet, which offers panoramic views.
The road cycling routes in Saint-Hilaire are highly rated by the komoot community, with an average score of 4.5 stars from over 570 reviews. Cyclists often praise the varied terrain, from challenging mountain passes to scenic valley roads, and the stunning views of the Alpine environment.
The best time for road biking in Saint-Hilaire is typically from spring through autumn. During these seasons, the weather is generally more favorable, and mountain passes are clear of snow, allowing access to the full range of routes. Summer offers warmer temperatures, while spring and autumn provide cooler rides and beautiful seasonal foliage.
While many routes in Saint-Hilaire feature significant elevation, there are 16 easy routes that could be suitable for families looking for a more relaxed ride. These routes tend to be on flatter sections, such as those found in the Isère plain, offering a gentler experience away from the demanding mountain climbs.
Many villages and towns along the road cycling routes in Saint-Hilaire offer opportunities for cafe stops, restaurants, and other amenities. Planning your route to pass through these locations allows for convenient breaks, refreshments, and a chance to experience local culture.
Access to road cycling routes via public transport can vary. While some larger towns in the region may have train or bus connections, direct access to specific trailheads in more remote mountain areas might be limited. It's advisable to check local public transport schedules and bicycle carriage policies for the specific starting point of your chosen route.


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