3.9
(14)
51
riders
22
rides
Gravel biking around Sérézin-De-La-Tour offers a blend of varied terrain and tranquil routes within the Nord Isère region of France. The area is characterized by the "collines dauphinoises" (Dauphinoise hills), providing varied elevations and physical challenges suitable for gravel riding. Cyclists can expect routes that combine less-trafficked roads with paths along forest edges and views across valleys. This landscape provides a diverse environment for gravel biking, from gentle paths to more demanding climbs.
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.
3.7
(3)
6
riders
48.9km
03:13
620m
620m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
50.4km
03:20
500m
500m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
7
riders
28.2km
01:37
140m
140m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.8
(6)
8
riders
34.9km
02:38
530m
530m
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 lovely restored and open chapel
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a pretty chapel
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Meh, just good for walking around, no difficulty
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Superb greenway with a very pleasant surface, rolling in being tarmac. Often shaded, so good in summer
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Very nice cycle path, often shaded, with a great surface, compact but natural
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Hello, is this suitable for road biking? Or only for gravel? Thanks 🙂
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The Sérézin-De-La-Tour area offers over 25 gravel bike routes. These range from easy rides suitable for beginners to challenging routes with significant elevation gain, catering to various fitness levels.
You'll encounter a diverse landscape, primarily characterized by the 'collines dauphinoises' (Dauphinoise hills) which provide varied elevations. Routes often combine less-trafficked roads with pleasant paths along forest edges and offer views across valleys like the Hien and the Bourbre.
Yes, there are several easier options. For instance, the Bourbre Greenway loop from Bourgoin-Jallieu is an easy 28 km route that offers a gentle introduction to gravel biking in the region.
Absolutely. The region is known for its physically demanding terrain. A good example is the Enter – Route de Beausoleil loop from Bourgoin-Jallieu, a difficult 43.1 km path featuring substantial elevation gain, perfect for experienced riders seeking a challenge.
Many routes in the area are designed as loops, allowing you to start and finish at the same point. The Étang de Lancin – ENS Étang de la Serre loop from Saint-Savin is a popular moderate 54.2 km circular trail that explores natural pond areas.
The region offers panoramic vistas, including distant views of Mont Blanc, the Chartreuse Massif, and the Belledonne mountains. You'll also ride through hilly terrain, along forest edges, and past natural features like the Étang de la Rosière. Some routes even lead towards the stunning Lac de Paladru, known as 'the Blue Lake'.
Yes, the area features cultural and historical points. For example, the Château Delphinal of Crémieu – Crémieu–Morestel Greenway loop from Bourgoin-Jallieu passes by the historic Château Delphinal of Crémieu. You might also encounter other monuments and charming small towns and villages.
The gravel biking routes around Sérézin-De-La-Tour are highly rated by the komoot community, with an average score of 4.1 stars. Over 70 gravel bikers have explored the varied terrain, often praising the diverse landscapes and the blend of challenging climbs and scenic paths.
Yes, some routes utilize greenway sections. The Bourbre Greenway – Montée du Loup loop from Bourgoin-Jallieu is a moderate 27.8 km trail that includes parts of the Bourbre Greenway, offering a pleasant riding experience.
Beyond the trails, you can explore local attractions such as the serene Étang de la Rosière, the historic Chateau de Chapeau Cornu, or the peaceful Chapelle Sainte-Anne. The Bourbre Greenway itself is also a highlight for cyclists.
While many routes offer varied terrain, there are easier sections and greenways that can be suitable for families. It's recommended to check the difficulty rating and elevation profile of specific routes on komoot to find those best suited for all family members.
For broader information on leisure and outdoor activities in the Nord Isère region, you can visit the local tourism website: balconsdudauphine-tourisme.com.


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