4.1
(5)
16
riders
4
rides
Gravel biking around Lac de Pierre-Chatel offers diverse terrain within the Isère mountains on the Matheysine plateau. The region features the lake itself, surrounded by forests, and is set against the backdrop of the French Alps. At an altitude of 930 meters, the area provides varied landscapes suitable for exploring both paved and unpaved paths. This environment allows gravel bikers to navigate a mix of surfaces, from smoother trails to more rugged tracks.
Last updated: October 18, 2026
4.3
(4)
10
riders
42.9km
03:18
960m
960m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
18.7km
01:15
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(1)
2
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
21.2km
01:22
250m
250m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
October 2026 Napoleon also arrived in front of La Mairie in La Mure, having breakfast.
0
0
The little road that goes down from Cholonge is great and on arrival you have a superb view of Lake Lafrey
0
0
In the village of Monteynard, go towards the orientation table 300m from the center on the left. Exceptional view
0
0
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.
0
0
Here you have a bucolic, charming and verdant view that contrasts with the spectacular mountain landscapes of the region. The atmosphere is peaceful and almost invites you to take a siesta. It's up to you !
0
0
Les Balcons du Drac are certainly very spectacular!
0
0
This is not in my opinion the best point of view. The best is located nearby, on a small road in the town of Monteynard, parallel to the main road but overlooking the main road. You are higher and have a better view in my opinion.
0
0
The region offers diverse terrain suitable for gravel biking, blending both paved roads and unpaved dirt tracks. You'll encounter a mix of surfaces, from smoother paths around the lake to more rugged trails through forests and along elevated corniche roads, all set against the backdrop of the French Alps.
Yes, the area features routes with significant elevation gain and technical sections. For instance, the Lake Laffrey – The Drac Corniche loop from Ponsonnas is a difficult 56.4 km route with over 1000 meters of elevation gain, offering a substantial challenge for experienced gravel bikers.
Gravel biking around Lac de Pierre-Châtel provides breathtaking vistas. Routes often feature views of the lake itself, the surrounding forests, and the majestic French Alps. The View of the Vercors – View of the Drac River loop from La Motte-d'Aveillans, for example, offers panoramic views of the Vercors massif and the Drac River valley. The region is also part of an 'archipelago of lakes' including Lac de Laffrey and Lac de Pétichet, which you might encounter on your rides.
The routes vary in length to suit different preferences. You can find options like the View of the Vercors – View of the Drac River loop from La Motte-d'Aveillans, which is approximately 29.4 km, or longer rides such as the Lake Laffrey – The Drac Corniche loop from Ponsonnas, spanning about 56.4 km.
While the specific routes listed are rated as difficult, the general area around Lac de Pierre-Châtel, with its large grassy beaches and picnic areas, suggests that there may be easier, less technical paths suitable for families. Exploring the immediate vicinity of the lake could offer gentler options, though dedicated family-friendly gravel routes are not explicitly detailed in the more challenging options.
Given its altitude of 930 meters and location in the Isère mountains, spring and autumn generally offer pleasant conditions for gravel biking with fresh air and vibrant landscapes. While not explicitly stated, summer can also be enjoyable, especially with the lake offering opportunities for breaks. Winter conditions would likely involve snow and ice, making gravel biking more challenging or requiring specialized equipment.
Yes, several routes in the area are designed as loops. For example, the View of the Vercors – View of the Drac River loop from La Motte-d'Aveillans and the Lake Laffrey – The Drac Corniche loop from Ponsonnas are both circular routes, allowing you to start and finish at the same point.
The routes in Lac de Pierre-Châtel are highly rated by the komoot community, with an average score of 5.0 stars from over 1 review. More than 20 gravel bikers have used komoot to explore the varied terrain, often praising the scenic views and the challenging nature of the rides.
Yes, the area around Lac de Pierre-Châtel is equipped with amenities for visitors, including public parking. This makes it convenient to access the trails and start your gravel biking adventure.
While specific regulations for dogs on gravel bike trails are not detailed, the region is known for its outdoor activities and natural spaces like forests and lake shores. It's generally advisable to keep dogs on a leash and ensure they are well-behaved, especially in shared-use areas. Always check local signage for any specific restrictions.
Lac de Pierre-Châtel offers several amenities to enhance your visit. You'll find picnic areas, barbecues, and public restrooms, making it convenient for longer outings and breaks during your gravel biking trips.
Lac de Pierre-Châtel is easily accessible, located about 30 minutes from Grenoble. It can be reached via the national road 85, also known as the Napoleon road, which facilitates day trips or longer cycling excursions to the area.


Browse the best Gravel rides in other regions.