4.5
(186)
4,284
riders
178
rides
Road cycling routes around Parmilieu are situated in the Isère department of southeastern France, within the Auvergne-Rhône-Alpes region. The area features a diverse landscape, transitioning from wooded sections to agricultural farms, set upon a limestone plateau. Road cyclists can expect varied terrain, including the "bocage network" of meadows and dry stone walls, and views of the surrounding Isère Valley with its waterways and orchards. The region offers a mix of flat sections and ascents, providing options for different cycling preferences.
…Last updated: November 3, 2026
4.8
(4)
111
riders
38.0km
02:16
830m
830m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
40
riders
52.7km
02:12
340m
340m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

39
riders
Moderate road ride. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
31
riders
31.6km
01:25
190m
190m
Moderate road ride. Some segments of this route may be unpaved and difficult to ride.
4.0
(1)
12
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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A magnificent view at an altitude of 680 m
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The commune of Vertrieu, located in the department of Isère within the Balcons du Dauphiné, has the unique particularity of housing two major historical buildings: the Château Vieux (or Maison-Forte) and the Château Neuf (or Château Moderne).
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The Sault-Brénaz dam (also called Villebois dam or Sault-Brénaz facility) is an important hydroelectric infrastructure located on the Rhône River. It is situated on the border between the departments of Ain and Isère, mainly near the communes of Sault-Brénaz and Villebois. Commissioned in 1986, this structure was the last major facility built by the Compagnie Nationale du Rhône (CNR) on the upper Rhône.
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Leisure base opposite Bas Bugey. A pleasant stop, but strangely located between 2 nuclear power plants...
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cycle path very busy in good weather
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Cool during the heatwave while visiting the caves
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Information in German: https://www.balconsdudauphine-tourisme.com/de/equipement/les-grottes-de-la-balme/ Website (French): https://www.grotteslabalme.com/ Also closed on certain days, information in the calendar: https://www.grotteslabalme.com/organisation/les-horaires-calendrier/
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Nice little café by the water 👍perfect for a coffee or snack break
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Road cycling around Parmilieu offers a diverse landscape, transitioning from wooded areas to agricultural farms, set upon a limestone plateau. You'll encounter a mix of flat sections and ascents, including the 'bocage network' of meadows and dry stone walls, and scenic views of the surrounding Isère Valley with its waterways and orchards. The region's geological heritage, with its resistant 'Parmilieu stone,' contributes to the varied and often picturesque scenery.
There are over 160 road cycling routes available around Parmilieu, catering to various skill levels. This includes approximately 40 easy routes, over 100 moderate options, and more than 20 challenging trails for experienced cyclists.
Yes, Parmilieu offers several easy road cycling routes suitable for beginners and families. For instance, the La Balme Caves – Vallée Bleue Lake loop from La Balme-les-Grottes is an easy 36.8 km path featuring scenic views of the lake and passing near the historic La Balme Caves.
Absolutely. The region's limestone plateaus and varied terrain provide opportunities for more challenging climbs. Routes like the Col de Fay – View of the Vallée Bleue loop from La Balme-les-Grottes, a 39.1 km moderate route, include significant elevation gain, offering a rewarding experience for experienced cyclists. There are over 20 difficult routes in the area for those seeking a greater challenge.
Many routes offer views of the Isère Valley, its waterways, and orchards. You can also explore the unique 'bocage network' of meadows and dry stone walls. The region is known for its limestone landscape, with features like 'plant stones' or 'palis' and 'bigues' (solid stone structures used as vine stakes) adding historical interest. The Lac Bleu on the Gardon is another beautiful natural highlight you might encounter.
Yes, the area around Parmilieu is rich in historical sites. You can cycle past or visit places like Château Saint-Germain and Cingle Castle. The famous La Balme Caves, a cave system with a long history, are also accessible and make for an interesting stop.
The road cycling routes in Parmilieu are highly rated by the komoot community, with an average score of 4.5 stars from over 130 reviews. Cyclists often praise the varied terrain, from gentle gradients to challenging climbs, and the beautiful, diverse landscapes that transition from wooded areas to agricultural farms and offer views of the Isère Valley.
While Parmilieu itself is a rural commune, the broader Isère department has public transport options. For regional cycling routes like 'La Belle Via' which passes through the Isère Valley, you might find public transport connections. It's advisable to check local transport schedules for specific routes and bike carriage policies, especially if planning to access routes further afield.
For road cycling routes starting from specific towns or attractions near Parmilieu, such as La Balme-les-Grottes or Montalieu-Vercieu, you can typically find public parking facilities. It's recommended to check local town maps or tourist information for designated parking areas at your chosen starting point.
Yes, the villages and towns surrounding Parmilieu, such as La Balme-les-Grottes, Montalieu-Vercieu, and Lagnieu, offer various options for cafes, restaurants, and accommodation. These can serve as convenient stops for refreshments or overnight stays during your cycling excursions.
The Auvergne-Rhône-Alpes region, where Parmilieu is located, offers captivating outdoor pursuits throughout the seasons. Spring and autumn generally provide pleasant temperatures for road cycling, with less extreme heat than summer and fewer risks of winter conditions. However, the diverse landscapes can be enjoyed in different ways year-round.
While Parmilieu is not directly on the 'La Belle Via' cycle route, its location within the Isère department provides access to this wider network. 'La Belle Via' offers a 123 km path through the Isère Valley, connecting Chanaz to Pont de l'Isère via Grenoble. You would need to cycle to an access point on this route, such as in the Isère Valley, to join it. More information can be found on the Grenoble Tourism website.


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