4.6
(30)
159
riders
26
rides
Gravel biking around La Pierre offers a diverse landscape for riders. The region features a mix of river valleys, such as the Isère Bend, and mountainous terrain with passes like Marcieu, providing varied elevation profiles. Riders can expect routes that traverse both flat, open areas and more challenging ascents through the Chartreuse massif. The area's geography supports a range of gravel bike trails suitable for different skill levels.
Last updated: July 3, 2026
4.7
(3)
28
riders
50.8km
02:34
130m
120m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(4)
13
riders
19.2km
01:39
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(3)
28
riders
38.6km
01:51
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
22
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(4)
16
riders
42.1km
02:00
80m
80m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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new paved sections, a treat
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It is indeed Chartreuse. There is also a "must-see" that presents "a magnificent view" of Chartreuse when it is actually Belledonne!!
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Very pretty, but it's not the Vercors, it's the Chartreuse, Mont St Eynard to be exact.
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Gravel section with 40mm tires. (Caracal Hutchinson) In a very dry period (end of June), nothing to complain about in the St Hilaire/Col de Marcieu direction.
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Conditionally recommended: Definitely recommended on a mountain bike. Relatively bumpy on a gravel bike. But doable with 45-inch tires and 2.5 bar pressure. There are few views along the trail, however, as it leads through dense forest.
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Beautiful pass. Relatively steep climbs from the valley. There are rest stops at the top.
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La Pierre offers a wide selection of gravel biking routes, with over 35 trails available. These routes cater to various skill levels, ranging from easy riverside paths to challenging mountain ascents.
Yes, La Pierre has several easy gravel bike trails perfect for beginners and families. A great option is the Alte Kapelle – Gravel Isere loop from Bernin, an easy 18.2-mile (29.2 km) route that follows the Isère valley, offering open terrain and riverside sections.
Advanced riders will find plenty of challenging routes in La Pierre, particularly those venturing into the mountainous terrain. For a demanding ride with significant elevation gain, consider the Saint-Hilaire-du-Touvet – Saint-Pancrasse loop from Lumbin, which features nearly 1000 meters of climbing over 36.3 miles (58.4 km).
Many routes in La Pierre offer scenic views, especially those traversing the Chartreuse massif. The region is known for its dramatic landscapes. You might encounter natural landmarks like the Dent de Crolles or mountain passes such as Col du Coq, offering stunning vistas.
Yes, many gravel bike trails in La Pierre are designed as loops, allowing you to start and finish at the same point. For instance, the popular Flat gravel path – Isère Bend Near Grenoble loop from Bernin is a 31.6-mile (50.8 km) circular route along the Isère River.
The terrain around La Pierre is quite varied. You can expect a mix of flat gravel paths along river valleys like the Isère Bend, as well as more challenging ascents and descents through mountainous areas, particularly within the Chartreuse massif. Surfaces will range from smooth gravel to rougher, unpaved sections.
While exploring the natural beauty around La Pierre, you might come across features like the Gouille Waterfall or the serene Lake Crop. These natural highlights can be found near some of the region's trails, offering picturesque spots for a break.
The komoot community highly rates gravel biking in La Pierre, with an average score of 4.8 stars from over 20 reviews. Riders often praise the diverse landscape, which combines accessible river valleys with challenging mountain passes, offering something for every skill level and beautiful views throughout the region.
For those seeking longer rides, La Pierre offers several routes that extend over significant distances. The View of the Combe de Savoie – Chartreuse loop from La Terrasse is a substantial 31.2-mile (50.2 km) route that provides an extensive tour through varied terrain, including views of the Combe de Savoie.
The best time for gravel biking in La Pierre generally spans from spring through autumn. During these seasons, the weather is typically mild, and trails are more accessible. Winter riding can be possible in lower elevations, but higher mountain passes may be affected by snow and ice, requiring caution.
Absolutely. La Pierre is known for its mountainous terrain, and several gravel routes incorporate challenging mountain passes. A notable example is the Marcieu Pass – Saint-Hilaire-du-Touvet loop from Saint-Hilaire-du-Touvet, which features significant elevation gain as it navigates the Marcieu Pass, offering a demanding ride with rewarding mountain views.


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