4.2
(12)
146
riders
19
rides
Gravel biking around Montcarra offers a diverse landscape characterized by river valleys, greenways, and gently rolling hills. The region features a network of paths that often follow water bodies like the Bourbre river and various ponds, providing a mix of flat sections and moderate climbs. While many routes traverse open countryside, some also pass through historical areas and woodlands. The terrain is generally suitable for gravel bikes, with options ranging from smooth, well-maintained paths to more rugged, unpaved sections.
Last updated: July 3, 2026
13
riders
54.0km
02:47
230m
230m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
8
riders
33.0km
02:06
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
28.2km
01:37
140m
140m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.0
(3)
4
riders
42.7km
03:05
610m
610m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
6
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Small isolated building in the place called Villieu (former islet in the heart of the Bourgoin marshes), consisting of a small nave lit by a bay on each side and extended by an apse with a lower height than the nave. The facade is pierced by an entrance door surmounted by a basket-handle lintel bearing the inscription 1893 / NOTRE DAME DE VILLEU. https://recensement.patrimoine-religieux.fr/eglises_edifices/38-Isere/38415-Saint-Marcel-Bel-Accueil/150630-ChapelledeVillieu
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A nice little village, ideal for a break
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Unfortunately I did not see this cow statue
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A lovely restored and open chapel
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Very beautiful and natural tower 🤩
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a pretty chapel
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Bourgoin-Jallieu: The former General Stores are being transformed into a street art haven https://www.francebleu.fr/infos/insolite/bourgoin-jallieu-les-anciens-magasins-generaux-se-transforment-en-royaume-du-street-art-6125702
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Montcarra offers a good selection of gravel bike trails, with over 20 routes available. These range in difficulty from easy to difficult, catering to various skill levels.
The gravel bike trails around Montcarra are predominantly moderate, with 12 routes falling into this category. There are also 9 more challenging routes and 1 easy option, ensuring there's something for everyone.
Yes, beginners can enjoy the Bourbre Greenway loop from Bourgoin-Jallieu. This route is rated as easy and follows the Bourbre Greenway, offering a gentle introduction to gravel biking in the region.
You can expect a diverse landscape characterized by river valleys, greenways, and gently rolling hills. Many routes follow water bodies like the Bourbre river and various ponds, providing a mix of flat sections and moderate climbs. The terrain varies from smooth, well-maintained paths to more rugged, unpaved sections.
Many routes offer scenic views and pass by interesting points. You might encounter natural areas like Étang de la Rosière or the ViaRhôna Gravel Section Between Groslée and La Balme. Some trails also lead through historical areas, such as the Morestel Medieval Town and Castle.
Yes, for experienced riders seeking a challenge, there are 9 difficult routes available. A notable option is the Enter – Route de Beausoleil loop from Bourgoin-Jallieu, which features significant elevation gain over its 26.8 miles (43.1 km).
Many of the gravel bike routes in Montcarra are designed as loops, allowing you to start and finish at the same point. For example, the popular Étang de Lancin – ENS Étang de la Serre loop from Saint-Savin is a great circular option exploring natural pond areas.
The komoot community highly rates the gravel biking experience in Montcarra, with an average score of 4.4 stars from over 10 reviews. Riders often praise the diverse landscape, the mix of greenways and rolling hills, and the tranquil waterside experiences offered by routes around ponds.
The spring and autumn months generally offer the most pleasant conditions for gravel biking in Montcarra, with mild temperatures and vibrant scenery. Summer can be enjoyable, but it's advisable to ride earlier in the morning or later in the afternoon to avoid the midday heat. Winter rides are possible, but conditions can be cooler and some paths might be muddier.
While specific parking details vary by trailhead, many routes start from towns like Morestel, Saint-Savin, or Bourgoin-Jallieu, where public parking is generally available. It's always a good idea to check local parking regulations before you arrive.
Yes, the region's greenways and flatter sections along river valleys are well-suited for family outings. Routes like the Bourbre Greenway – Montée du Loup loop from Bourgoin-Jallieu offer relatively gentle terrain that can be enjoyed by families.


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