4.4
(156)
2,113
riders
78
rides
Touring cycling routes around Lac de Pierre-Chatel are situated on the Matheysine plateau in the Isère department of France, at an altitude of 930 meters. The region is characterized by a series of lakes, including Lac de Pierre-Chatel, Lac de Laffrey, and Lac de Petichet, surrounded by forests and offering views of the Obiou and Vercors mountains. The terrain features varied landscapes, from initial flat sections to challenging climbs, with well-paved surfaces and some unpaved segments.
Last updated: May 20, 2026
5
riders
5.73km
00:26
60m
60m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.5
(4)
40
riders
40.2km
02:59
830m
830m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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12
riders
20.2km
01:41
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.6
(5)
16
riders
25.5km
01:46
420m
420m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
11
riders
17.9km
01:31
530m
530m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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6.8km at 6.5% - Beautiful view of the Matheysin plateau
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Along this path, you alternate between wooded corridors and open balconies. Here, precisely, you can admire the turquoise waters of Lake Petichet. A real call to swim. If you go back down, the lake is not that far.
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Nice view of the Matheysine and the Grand Tête de l'Obiou in the distance.
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The Matheysine plateau, where Lac de Pierre-Chatel is located, offers a varied landscape. You'll find initial flat and downhill sections, gradually leading to more challenging climbs. While routes are generally well-paved, some segments may be unpaved or steep, requiring good fitness. The region is known for its serene mountain environment and expansive views of the Obiou and Vercors mountains.
Yes, the region is home to the significant "Grand Tour du Plateau Matheysin," a challenging road cycling circuit. This tour spans approximately 86 to 100 kilometers with considerable elevation gain, typically between 1725 to 2010 meters. It offers a comprehensive experience of the plateau's diverse landscapes. For more details, you can explore resources like veloenfrance.fr.
Yes, among the 78 touring cycling routes in the area, 10 are classified as easy. An example of a shorter, easier route is the Path Above the Lake loop from Les Théneaux, which is about 5.7 km long with a modest elevation gain of 65 meters. This route offers a gentle introduction to cycling around the lake.
The region is rich in natural beauty. You'll encounter the stunning Lac de Pierre-Chatel itself, along with the nearby Lac de Laffrey and Lac de Petichet, forming an 'archipelago of lakes.' Routes often provide remarkable panoramas of the surrounding mountains, including the Obiou and Vercors ranges. The lakes are bordered by forests and feature large grassy beaches, perfect for a scenic break.
Many routes in the area are designed as loops, allowing you to start and end in the same location. For example, the Lake Laffrey – Path Above the Lake loop from Saint-Théoffrey is a moderate 18.5 km route that circles parts of the lake district, offering beautiful views and a convenient circular journey.
Given its altitude of 930 meters and mountain environment, the warmer months, typically from late spring through early autumn, are ideal for touring cycling. During this period, the weather is generally more stable and pleasant, allowing for comfortable rides and full enjoyment of the scenic landscapes.
Yes, the developed lakefront area provides amenities such as picnic tables and barbecues. For accommodation, a municipal campsite, Les Cordeliers, is located near Lac de Pierre-Chatel. You'll also find cafes, pubs, and restaurants in nearby villages like Saint-Théoffrey and Laffrey, offering options for refreshments and meals.
The touring cycling routes around Lac de Pierre-Chatel are highly rated by the komoot community, with an average score of 4.3 stars from over 140 reviews. Cyclists often praise the varied terrain, the stunning lake views, and the challenging climbs that offer rewarding panoramas of the Matheysine plateau and surrounding mountains.
Yes, the Le Poyet – View of Lac de Petichet loop from Saint-Théoffrey is a popular choice. This difficult 33.4 km route takes you through the lake district, specifically offering excellent views of Lac de Petichet, one of the three main lakes in the area.
While specific cycling route rules for dogs are not detailed, the general area around Lac de Pierre-Chatel is known to be pet-friendly. There are designated beaches where pets are allowed, and many walking trails are accessible. When cycling, always ensure your dog is safe, leashed if necessary, and that you respect local regulations and other visitors.
There are over 70 touring cycling routes available around Lac de Pierre-Chatel. This includes a wide range of options, with 10 easy, 23 moderate, and 45 difficult routes, catering to various skill levels and preferences.
Yes, the Viaduc de La Roizonne loop from Saint-Théoffrey is a notable difficult route that incorporates this impressive viaduct. Spanning 40.4 km with over 800 meters of elevation gain, it offers a challenging ride through varied landscapes, including this architectural highlight.


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