4.5
(152)
765
riders
67
rides
Mountain biking around Lac de Pierre-Chatel is set within the mountainous terrain of the Isère department, framed by the Belledonne and Chartreuse ranges. The region features rolling hills, deep valleys, and thick forests, providing varied landscapes for mountain biking. The lake itself, part of the Matheysine plateau, offers lakeside scenery with grassy beaches and is surrounded by forests. This environment provides a mix of challenging climbs and scenic paths for mountain bikers.
Last updated: July 1, 2026
4.0
(3)
23
riders
27.5km
02:35
580m
580m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.3
(4)
11
riders
51.0km
05:14
1,280m
1,280m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.0
(3)
14
riders
14.4km
01:21
310m
310m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(4)
14
riders
30.9km
02:48
560m
560m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.7
(3)
17
riders
14.5km
01:16
260m
260m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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A route with breathtaking views, which ends on a single track, super nice with the Alpe du Grand Serre bike park. There are still some slightly tricky sections and steep climbs. So for me, electric mountain biking is definitely a necessity. I would classify the route between intermediate and difficult.
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Very beautiful panorama once you arrive at the Pierre Percée!
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I did it on gravel, climbing via the Aveillans hill (west), it was fine. Direct descent to Putteville, very limited at the beginning on gravel, much steeper but it was fine.
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1st part very smooth and very pleasant, 2nd part much more technical with a nice climb on a very greasy muddy path, steep slopes and quite technical descents. The final does not take the greenway recently set up and which allows you to avoid the road.
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beautiful course, technical, D+ beautiful singles
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Take the time to stop and enjoy the scenery. This view of the Pierre-Châtel lake is quite rare. From here you have a perfect vantage point to see the alignment of the three lakes.
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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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There are over 60 mountain bike trails around Lac de Pierre-Châtel, offering a diverse range of experiences. Most of these, around 50, are classified as difficult, with 9 moderate and 5 easy options also available.
The terrain around Lac de Pierre-Châtel is predominantly mountainous, characterized by rolling hills, deep valleys, and thick forests. You'll also find scenic lakeside paths, as the lake is nestled within the Matheysine plateau, framed by the Belledonne and Chartreuse ranges.
Yes, there are 5 easy mountain bike trails available. While specific family-friendly routes are not detailed, the general area around the lake offers large grassy beaches, picnic areas, and play areas, making it suitable for a day out with family. You can find options that are less demanding to enjoy the scenic surroundings.
Yes, many of the mountain bike routes in the area are designed as loops. For example, the difficult Bucolic landscape – La Pierre Percée loop from Pierre-Châtel covers 17.1 miles (27.5 km), and the Grand Serre Tour – Singletrack Downhill loop from Pierre-Châtel is a challenging 31.1 miles (50.0 km) route.
The region is generally best for mountain biking during spring, summer, and autumn when the weather is milder and trails are clear of snow. The mountainous terrain means conditions can vary, so always check local weather forecasts before heading out. Winters can bring snow, making some trails impassable for mountain biking.
You'll experience stunning natural beauty, including the lake itself, which is part of an 'archipelago of lakes' alongside Lac de Laffrey and Lac de Pétichet. Trails often lead through dense forests and offer panoramic views of the surrounding mountains. Some routes, like the Bucolic landscape – View of Lac de Petichet loop from Pierre-Châtel, specifically highlight views of nearby lakes.
Yes, the lakefront area is well-equipped with public amenities, including parking facilities. This makes it convenient to access the trails and recreational areas around Lac de Pierre-Châtel.
The mountain bike trails in Lac de Pierre-Châtel are highly rated by the komoot community, with an average score of 4.4 stars from over 160 reviews. Mountain bikers often praise the varied terrain, the challenging climbs, and the scenic lake views that define the region's routes.
Yes, some routes provide views of the other lakes in the Matheysine plateau. For instance, the Bucolic landscape – View of Lac de Petichet loop from Pierre-Châtel specifically offers scenic views of Lac de Pétichet.
Yes, some trails incorporate natural features like stream crossings. The Stream crossing – View of Lac de Petichet loop from Pierre-Châtel is a difficult 19.2 miles (30.9 km) route that includes such features, alongside views of Lac de Pétichet.
One of the longest mountain bike trails is the difficult Grand Serre Tour – Singletrack Downhill loop from Pierre-Châtel, which spans 31.1 miles (50.0 km) and features challenging singletrack downhill sections.
Yes, while many trails are difficult, there are 9 routes classified as moderate. An example is the Mountainbike loop from Pierre-Châtel, which covers 14.9 miles (23.9 km) and offers a balanced challenge for intermediate riders.


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