4.4
(166)
831
riders
133
rides
Mountain bike trails around La Frette, located in the Isère department of France, traverse a diverse landscape of hills, forests, and plains. The region offers varied terrain, from moderate paths to challenging routes with significant elevation gain. Riders can experience panoramic views of the Vercors and Chartreuse mountains, as well as the Bièvre plain and Chambaran plateau. This area is characterized by its natural features, including damp forests and elevated points offering expansive vistas.
Last updated: May 20, 2026
5.0
(2)
12
riders
26.7km
02:19
430m
430m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
5
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.0
(2)
5
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(2)
2
riders
14.6km
01:24
390m
390m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.5
(2)
3
riders
24.3km
02:07
540m
540m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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The original Marian shrine "La Salette," which is referred to in this patronal feast, is located in the French Alps (Grenoble district) and is an important Marian shrine, even if it has not achieved the same level of fame as other pilgrimage sites honoring the Mother of God, such as Lourdes in the French Pyrenees or Fatima in Portugal. The hiking highlight "La Salette" can be found on komoot at the following link: + https://www.komoot.com/de-de/highlight/1861054
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Small village in North Isère
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Magnificent 360 degree view from the castle keep!
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The Romanesque church of Saint-Pierre-de-Marnans, in Marnans, dates from the 12th century and is a major building of Romanesque art in Dauphiné. It is listed as a Historic Monument and every year hosts artists during the “Lesétés de Marnans” festival.
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The ruins of the feudal castle of Bressieux were classified as Historic Monuments in 1904. Many artists were inspired by it, the most famous of which was Jongkind who produced a watercolor in 1879 which is currently in the Louvre.
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An orientation table that allows you to have a nice panorama.
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There is a small cafe, a free water point and a small picnic area in the sun.
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A small town in northern Isère with a pretty church.
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There are over 130 mountain bike trails around La Frette, offering a wide range of options for different skill levels. The komoot community has recorded 136 routes in the area.
The trails in La Frette traverse a diverse landscape of hills, damp forests, and plains. You can expect varied terrain, from moderate paths to challenging routes with significant elevation gain, characteristic of the Isère department.
Yes, La Frette offers trails for various skill levels. While some routes are challenging, there are approximately 20 easy mountain bike trails available, perfect for beginners or those looking for a more relaxed ride.
For breathtaking views, consider routes that pass by the Notre-Dame-du-Mont Chapel. For example, the Longechenal Church – Notre-Dame-du-Mont Chapel loop from La Frette is a challenging route that leads to this 13th-century chapel, offering expansive panoramas of the Vercors and Chartreuse mountains, as well as the Bièvre plain and Chambaran plateau.
Many trails offer access to historical and natural landmarks. You can explore the ruins of Château Louis XI or the historic Notre-Dame-du-Mont Chapel. The region also features various mountain passes like Toutes Aures Pass, which can be incorporated into your rides.
Yes, many of the mountain bike trails in La Frette are designed as loops. For instance, the Château des Ayes loop from Sillans is a popular moderate circular route, and the Hill in the Damp Forest – Béroudières Pond loop from Mottier also offers a scenic circular experience.
The mountain bike trails in La Frette are highly rated by the komoot community, with an average score of 4.4 stars from over 160 reviews. Riders often praise the diverse terrain, the challenging climbs, and the rewarding panoramic views of the Alps and surrounding plains.
Absolutely. La Frette has a significant number of moderate trails, with approximately 60 routes categorized as such. These trails offer a balanced ride with varied terrain and elevation, suitable for intermediate riders. An example is the Tomb of François Revol – Longechenal Church loop from Mottier.
Yes, experienced mountain bikers will find plenty of challenging options. There are about 56 difficult trails in the area, featuring significant elevation gains and technical sections. The Longechenal Church – Notre-Dame-du-Mont Chapel loop from La Frette is one such difficult route known for its demanding climbs and rewarding views.
The region is generally best explored during spring, summer, and early autumn when the weather is mild and the trails are dry. The varied landscapes, including damp forests, are particularly pleasant during these seasons. Always check local weather conditions before heading out.
Yes, you can combine your ride with visits to historic sites. The Château de Bressieux – Toutes Aures Pass loop from Saint-Étienne-de-Saint-Geoirs, for example, takes you near the historic Château de Bressieux, which offers magnificent 360-degree views from its keep.
Yes, the region is known for its damp forests and natural water features. The Hill in the Damp Forest – Béroudières Pond loop from Mottier is a great example, leading you through scenic woodlands and past Béroudières Pond.


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