4.5
(57)
193
riders
44
rides
Mountain biking around Le Grand-Serre is centered in the Isère region of the French Alps, situated at an altitude of 1400 meters on a mountain pass. The area is characterized by a well-preserved natural environment, surrounded by forests and mountain ranges like the Taillefer and Grand Serre. A dedicated bike park offers a variety of trails, integrating into mountain pastures and wooded sections.
Last updated: May 18, 2026
3.3
(3)
17
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.3
(3)
14
riders
24.4km
02:05
400m
400m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.5
(2)
10
riders
13.7km
01:08
220m
220m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(1)
4
riders
23.6km
02:06
490m
490m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(2)
6
riders
8.82km
00:44
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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I have seen it several times and it is truly a unique monument 🙂
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Unique in the world, the Palais Idéal has inspired artists for over a century. Independent of any artistic movement, built without any architectural rules, the Palais Idéal was admired by the Surrealists. In 1969, it was classified as a Historic Monument by André Malraux, then Minister of Culture, as a work of naive art.
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The Galaure is a tributary of the Rhône river. A ford has been installed to cross it at this point. When the water level is too high, it is always possible to cross using the raised metal bridge.
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This place is the story of a postman, Joseph Ferdinand Cheval, who in 1873 and for the following 33 years, built a dream palace in his vegetable garden. He picked up stones during his rounds with his wheelbarrow. Alone, he imagines an ideal palace, where you will find elephants, caimans, pelicans, bears, birds and many other curiosities. This unique place in the world has inspired many artists. Classified in 1969 as a Historic Monument, you can visit this place all year round. Information is available here:factorcheval.com/infos-pratiques
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The Bancel ponds are located in the municipalities of Hauterives and Moras-en-Valloire. True havens of peace, they are made up of woods, meadows, ponds and ponds. They are part of the “Home des Bois” gîte. This one offers atypical cabins for rent around the ponds.
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must go to place, even worth the detour, see my video at yt: wannagobiking
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Small ford of the Galaure at the exit of Hauterives. The Galaure is a tributary of the Rhône, which originates in the commune of Roybon. It is possible to take the metal bridge when the water level is too high.
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This place is the story of a postman, Joseph Ferdinand Cheval, who in 1873 and for the following 33 years, built a dream palace in his vegetable garden. He picked up stones during his rounds with his wheelbarrow. Alone, he imagines an ideal palace, where you will find elephants, caimans, pelicans, bears, birds and many other curiosities. This unique place in the world has inspired many artists. Classified in 1969 as a Historic Monument, you can visit this place all year round. Information is available here: https://www.facteurcheval.com/infos-pratiques/
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There are over 35 mountain bike trails around Le Grand-Serre, offering a diverse range of options. You'll find 9 easy routes, 28 moderate routes, and 1 difficult trail, ensuring something for every skill level.
The best time for mountain biking in Le Grand-Serre is typically during the warmer months, from spring through autumn. The region, situated in the French Alps, offers pleasant conditions for riding when the snow has melted, allowing full access to the bike park and natural trails. Winter transforms the area into a ski resort, making mountain biking less feasible.
Yes, Le Grand-Serre offers several trails suitable for beginners. The dedicated bike park features green trails like RoolMaPool, designed to be super easy. Additionally, there are 9 easy routes available outside the bike park, such as the Ford of the Galaure loop from Hauterives, which provides an accessible ride through the local landscape.
Absolutely. For experienced mountain bikers, the bike park at Alpe du Grand Serre includes red trails like Marvel, known for features such as a 7-meter double and a 9-meter canyon gap, and black trails like Mortillonne and Bois Faudant. Beyond the bike park, there is also 1 difficult route available for those seeking a greater challenge.
While mountain biking in Le Grand-Serre, you can explore several nearby attractions. Consider visiting the unique Palais Idéal, a fascinating architectural masterpiece. Nature lovers might enjoy the scenic Col de la Madeleine (Chambarans) or the tranquil Etang de Joanna-Maria. The charming settlement of Saint-Michel-sur-Savasse is also nearby.
The mountain bike trails in Le Grand-Serre are highly rated by the komoot community, with an average score of 4.7 stars from over 50 reviews. Riders frequently praise the area's well-preserved natural environment, the variety of trails for all skill levels, and the flow and quality of the bike park's meticulously shaped routes. The stunning Alpine scenery, surrounded by forests and mountain ranges, is also a significant highlight.
Yes, many mountain bike trails in Le Grand-Serre are family-friendly. The bike park offers green and blue trails, such as RoolMaPool and La Rolande, which are designed for easier riding with turns and small jumps suitable for families. Additionally, there are 9 easy routes in the wider area, providing accessible options for family outings.
While the bike park at Alpe du Grand Serre is primarily designed for downhill riding and may not be suitable for dogs, many natural trails in the surrounding forests and mountain pastures are generally dog-friendly. It's always recommended to keep dogs on a leash and ensure they are well-behaved, especially when encountering other riders or wildlife. Check local signage for any specific restrictions.
Public transport options directly to the mountain bike trails in Le Grand-Serre can be limited. The area is nestled in the French Alps, and while there might be regional bus services to the general vicinity, direct access to trailheads often requires a personal vehicle. It's advisable to check local bus schedules for services to Alpe du Grand Serre or nearby villages.
Parking is generally available at the Alpe du Grand Serre resort, especially near the bike park and the Blache chairlift, which provides access to the trails. For other routes, parking can often be found in the villages or designated areas near trailheads. Always look for official parking signs and respect local regulations.
Yes, Le Grand-Serre offers several excellent loop mountain bike trails. Popular options include the Ford of the Galaure loop from Le Grand-Serre, a moderate 25.1 km route, and the Ford of the Galaure loop from Le Village, covering 23.6 km. These loops allow you to start and finish at the same point, offering convenient exploration of the region.
Mountain bike rentals are typically available at the Alpe du Grand Serre resort, especially during the peak season for the bike park. Local sports shops or specialized rental services in the area may also offer mountain bikes, including downhill and enduro models. It's recommended to check with the resort or local tourism offices for current rental options and availability.
The Ford of the Galaure trails, such as the Ford of the Galaure – Footbridge over the Galaure loop from Hauterives, typically feature varied terrain. You can expect a mix of paths exploring the landscape around the Galaure river, often including forested sections, open fields, and some elevation changes. These routes are generally considered easy to moderate, offering a pleasant ride through the local natural environment.
Yes, Le Grand-Serre, particularly the Alpe du Grand Serre resort, offers various amenities. You'll find cafes, restaurants, and accommodation options ranging from hotels to guesthouses and holiday rentals. These facilities are conveniently located to serve visitors enjoying the outdoor activities, including mountain biking. It's a good idea to book accommodation in advance, especially during peak seasons.
Generally, permits are not required for mountain biking on the designated trails and in the bike park at Le Grand-Serre. However, if you plan to venture into specific protected areas or private lands, it's always wise to check for any local regulations or access requirements. For information regarding the bike park, you can visit the official tourism website: matheysine-tourisme.com.


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