4.5
(173)
3,745
riders
81
rides
Road cycling around Entre-Deux-Guiers is characterized by its location within the Chartreuse Regional Natural Park, offering diverse landscapes for cyclists. The region features the challenging Chartreuse Massif with its renowned cols, deep gorges carved by rivers like the Guiers Vif and Guiers Mort, and expansive valleys. Cyclists encounter varied terrain, from winding roads alongside streams to significant mountain passes and peaks that provide views of surrounding ranges.
Last updated: July 1, 2026
4.7
(9)
57
riders
53.2km
02:54
950m
950m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.6
(46)
797
riders
66.9km
03:53
1,660m
1,660m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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4.0
(8)
181
riders
68.2km
03:41
1,380m
1,380m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
41
riders
97.4km
04:48
1,500m
1,500m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(1)
38
riders
98.3km
04:39
1,260m
1,260m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Proper climb from Chambery, beautiful views of the Chartreuse.
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Castle of the Templars, currently under renovation.
2
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On the road to Col du Granier!
1
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Despite the no-cars-and-bikes sign, we were able to use it. It was only 50 meters to walk.
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Road cycling around Entre-Deux-Guiers offers a diverse range of terrain. You'll encounter challenging mountain passes within the Chartreuse Massif, including famous cols like Col du Granier and Col du Cucheron. There are also scenic routes winding through deep gorges carved by rivers like the Guiers Vif and Guiers Mort, as well as expansive valleys. The region provides varied landscapes, from winding roads alongside streams to significant mountain ascents.
Yes, Entre-Deux-Guiers is known for its challenging road cycling routes, often featuring significant elevation gains and mountain passes. Routes like the Granier Pass – Gorges du Guiers Vif loop from Saint-Christophe, with over 1,900 meters of elevation, or the Épine Pass – Col de l'Épine viewpoint loop from Saint-Laurent-du-Pont, which includes over 2,000 meters of climbing, are popular among experienced cyclists. Many routes incorporate cols known from professional races like the Tour de France.
While many routes are challenging, there are easier options available. The Via Chartreuse Cycle Path, starting from Entre-Deux-Guiers, offers an accessible 19.8 km loop with a modest 70 meters of elevation gain, making it suitable for various skill levels and families. This path even features a small pebble beach for a refreshing stop.
The region is rich in natural beauty. You can cycle through the stunning Chartreuse Regional Natural Park, explore deep gorges such as the Gorges du Guiers Vif and Gorges du Guiers Mort, and enjoy views of the Guiers river. Higher elevations offer panoramic vistas, including distant views of Mont Blanc, the Belledonne Range, and the Vercors Range. You might also pass by beautiful lakes like Lac d'Aiguebelette.
Yes, you can find beautiful waterfalls in the vicinity. The Saint-Même Cirque Waterfalls are a notable natural attraction that can be incorporated into or visited near your cycling routes, offering a picturesque stop.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 180 reviews. Cyclists often praise the challenging mountain passes, the breathtaking scenery of the Chartreuse Massif, and the varied terrain that keeps rides interesting. The combination of demanding climbs and tranquil valley roads is frequently highlighted.
Absolutely. Several routes provide stunning views of nearby lakes. For instance, the Lac de Paladru towards Col des Mille Martyrs route offers beautiful vistas of Lac de Paladru. Other loops from nearby towns also feature views of Lac d'Aiguebelette, enhancing the scenic appeal of your ride.
The Chartreuse region is famous for its challenging mountain passes. Cyclists can tackle iconic cols such as Col du Granier, Col du Cucheron, Col de Porte, and Col de l'Épine. These passes offer significant climbs and are often featured in professional cycling races, providing a true test for persistent riders.
Yes, there are several excellent circular routes. Beyond the Via Chartreuse Cycle Path, you can find loops that take you to destinations like Saint-Pierre-d'Entremont and Granier Pass, or even to the historic center of Chambéry. The Col de l'Épine viewpoint – Col de l'Épine loop from Saint-Christophe-sur-Guiers is another example of a challenging circular route.
The best time for road cycling in Entre-Deux-Guiers is generally from spring through autumn. During these seasons, the weather is more favorable, and mountain passes are typically clear of snow. Summer offers warm temperatures, while spring and autumn provide cooler conditions and vibrant scenery, though some higher passes might still be affected by snow early or late in the season.
For more detailed information about the Chartreuse Regional Natural Park and the surrounding Guiers Valley, including visitor information and other activities, you can visit the official tourism website: chartreuse-tourisme.com.


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