4.5
(420)
9,750
riders
16
rides
Road cycling routes around Voiron traverse a diverse landscape, from the plains of the Isère Valley to the foothills of the Chartreuse Regional Natural Park. The region features varied terrain, including gentle gradients around Lake Paladru and more challenging ascents into the surrounding hills. Cyclists can expect a mix of open agricultural areas and routes with views towards the Vercors mountains. This area offers an extensive network of marked routes, catering to different fitness levels.
Last updated: August 30, 2026
3.5
(2)
16
riders
94.2km
04:15
880m
880m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(2)
73
riders
28.7km
01:35
610m
610m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
62
riders
30.6km
01:24
350m
340m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
29
riders
26.5km
01:20
380m
380m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
16
riders
24.3km
01:08
300m
300m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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The 2nd half of the North face has been redone recently, a beautiful and very smooth cycling path. Road quite busy (1 of the entrances to Chartreuse from Grenoble)
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Small pass, easy climb from the north, great descent to the south.
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Lake Paladru is very popular in the summer, especially on weekends. Swimming is possible; there's a small, well-equipped beach.
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This is a classic bike ride around Grenoble, easy and suitable for the whole family.
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In the immediate vicinity of Lake Paladru, you can rent a bicycle for the day, allowing you to enjoy the surrounding area on the road, or on the paths and trails.
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A beautiful building off the main road
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During Holy Week, Christians commemorate the Passion of Jesus Christ, beginning with the triumphal entry into Jerusalem (Palm Sunday), the Last Supper (Maundy Thursday), and ending with the arrest, condemnation, and execution (Good Friday), which then culminates in the Easter Vigil with the celebration of the Resurrection, the climax of the church year. The biblical accounts of the New Testament that describe these events paint a very nuanced picture of the Apostle Peter (Saint-Pierre), to whom the church of Charavines is dedicated: on the one hand, he is a determined disciple of Jesus, but also not free from human weakness and fear. In the Garden of Gethsemane, he (like the other disciples) falls asleep when Jesus turns to God the Father after the Last Supper and asks the disciples to pray as well. And after Jesus' arrest, Peter denies three times that he even knows him. But he also weeps over his weakness and, upon encountering the risen Christ, affirms his love and loyalty to him. His real name is Simon, but Jesus gives him the name Peter (which means "rock") on which the church is to be built and gives him—according to the account of the Evangelist Matthew—the "keys to the kingdom of heaven."
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Beautiful public bathing area, turquoise water
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Road cycling routes around Voiron offer a diverse landscape. You'll find everything from the relatively flat plains of the Isère Valley to the more challenging foothills of the Chartreuse Regional Natural Park. Expect a mix of open agricultural areas, tranquil lakeside paths, and routes with scenic views towards the Vercors mountains.
Yes, Voiron offers several easy road cycling routes. For instance, the Lake Paladru loop from Everest is a scenic 15.3-mile (24.7 km) trail with moderate elevation gain, perfect for a more relaxed ride. Another accessible option is the V63 cycle route – Bicycle rest area loop from Voiron, which covers 26.3 miles (42.3 km) with minimal elevation.
For experienced cyclists seeking a challenge, the region provides routes with significant elevation gains, particularly towards the Chartreuse Massif. The Pierre Chave Bridge – Miribel-les-Échelles Church loop from Saint-Nicolas-de-Macherin is a difficult 36.4-mile (58.7 km) route with over 1,000 meters of climbing. You can also find demanding ascents like the 'Grande Sure par la Charmette' within the Chartreuse.
Yes, many of the road cycling routes in Voiron are designed as loops, allowing you to start and finish in the same location. Examples include the popular Riding circuit in the Pays Voironnais, a 58.5-mile (94.2 km) moderate loop, and the Placette Pass – Gorges de Crossey loop from Voiron, a 17.7-mile (28.6 km) moderate path.
The Voironnais region is rich in natural beauty. You can cycle past the stunning Lake Paladru, often called the 'Blue Lake' for its clear turquoise waters. Routes also offer views of the dramatic peaks of the Chartreuse Regional Natural Park and the Vercors mountains. You might also encounter various mountain passes like Col des Mille Martyrs or Placette Pass.
The komoot community highly rates road cycling in Voiron, with an average score of 4.6 stars from over 10 reviews. Cyclists often praise the varied terrain, which offers everything from gentle lakeside rides to challenging climbs, and the extensive network of marked routes. The stunning natural beauty, including Lake Paladru and views of the Chartreuse and Vercors mountains, is also frequently highlighted.
While many routes are designed for road bikes, the region also features greenways and dedicated cycle routes that are suitable for families. The greenway along the eastern shore of Lake Paladru provides a safe and pleasant cycling experience away from traffic, ideal for families.
Voiron offers good road cycling conditions for much of the year. Spring and autumn generally provide pleasant temperatures and beautiful scenery. Summer is also popular, especially for rides around Lake Paladru. While winter cycling is possible, conditions can be colder, and higher mountain passes may be affected by snow or ice.
There are over 10 dedicated road cycling routes around Voiron, catering to various skill levels. This includes 4 easy routes, 6 moderate routes, and 1 difficult route, ensuring options for everyone from beginners to experienced riders.
The Voironnais region is well-equipped for cyclists. Establishments bearing the 'Accueil Vélo' (Cyclist Welcome) label indicate services specifically designed for cyclists, such as repair facilities and appropriate accommodation. This label helps ensure a comfortable and supported cycling experience.
Absolutely. The proximity to the Chartreuse Regional Natural Park means there are numerous opportunities for significant climbing. Routes like the Riding circuit in the Pays Voironnais feature nearly 900 meters of elevation gain, while the Pierre Chave Bridge – Miribel-les-Échelles Church loop from Saint-Nicolas-de-Macherin offers over 1,000 meters of ascent, perfect for challenging training rides.
Yes, several routes offer stunning panoramic views. Elevated points like Notre-Dame de Vouise and Chalais provide breathtaking vistas of the surrounding landscapes, including the Vercors mountains. You can also find viewpoints overlooking Lake Paladru, such as Croix des Cochettes View of Lac de Paladru.


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