4.5
(445)
2,253
riders
154
rides
Mountain biking around Bilieu offers diverse terrain characterized by rolling forests and mountains, providing a variety of signposted trails. The region features the prominent Lake Paladru, which contributes to the scenic beauty and offers routes around its perimeter. Hard gravel paths, such as the Chemin des Marais, traverse natural zones, allowing for exploration away from main roads. This varied landscape supports a range of mountain biking experiences.
Last updated: June 17, 2026
4.7
(25)
128
riders
39.0km
03:17
650m
650m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.8
(16)
56
riders
32.2km
02:58
630m
630m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.9
(8)
48
riders
22.3km
01:47
310m
310m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.4
(5)
12
riders
38.5km
03:40
1,090m
1,090m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(2)
8
riders
11.7km
00:59
260m
260m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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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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Located at the northern end of Lake Paladru, this wetland is fed by the Courbon stream. It is a true extension of the lake, rich in biodiversity and very pleasant.
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A tourist attraction in this area is Lake Paladru, which stretches from the village of the same name in the north to Charavines in the south. If you walk around the lake from a distance rather than on the paths directly along the shore, the hills offer some very beautiful views of the landscape. But not only that: on the outskirts of Bilieu – on the eastern shore of the lake – we pass a small sacred monument: a simple wayside cross made of two massive wooden beams (without a body or INRI inscription), where the effects of wind and weather are already visible.
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Here, you enter a sensitive natural area for a 1-kilometer trail marked with four stations to discover the area's remarkable flora and fauna. A pleasant way to connect the two shores of Lake Paladru, between Paladru and Montferrat.
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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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Bilieu offers a wide variety of mountain biking experiences, with over 140 routes available. These range from easy paths suitable for beginners to challenging trails for experienced riders, ensuring there's something for every skill level.
The region around Bilieu is characterized by rolling forests and mountains, providing diverse terrain. You'll find signposted trails that wind through wooded areas, offer downhill segments, and allow you to navigate rocky sections. The Chemin des Marais, for example, is a hard gravel path ideal for less technical rides, while other routes feature significant elevation changes.
Yes, Bilieu has several easier routes. For a family-friendly option, consider the Lake Paladru – Charavines Beach loop from Charavines. This easy 11.7 km trail takes about an hour to complete and offers varied terrain near the lake, perfect for a more relaxed ride.
Experienced mountain bikers will find plenty of challenging options. The Tour of Lake Paladru – Chartreuse de la Sylve Bénite loop from Bilieu is a difficult 38.5 km route with over 1000 meters of elevation gain. Another demanding option is the Lake Paladru – View of Lake Paladru loop from Villages du Lac de Paladru, a 22 km difficult trail with notable climbs.
Many trails offer scenic views and pass by notable natural features. The prominent Lake Paladru is a central attraction, with many routes circling its perimeter. You might also encounter the Chemin des Marais, a gravel path through the Paladru Nature Zone, or pass by the Col des Mille Martyrs, a mountain pass offering expansive views.
Yes, the region has some interesting historical and religious sites. You might come across Our Lady of the Vines or the Saint John the Evangelist Church of Valencogne, which are highlights along some of the routes, offering a glimpse into the local heritage.
The mountain bike trails around Bilieu are highly regarded by the komoot community, with an average rating of 4.4 stars from over 380 reviews. Riders frequently praise the diverse terrain, the scenic beauty of Lake Paladru, and the variety of routes catering to different skill levels.
Many of the mountain bike routes in Bilieu are designed as loops, allowing you to start and end in the same location. Examples include the Lake Paladru – Our Lady of the Vines loop from Charavines and the Lake Paladru – Dead monk cross loop from Charavines, both offering comprehensive tours of the area.
Yes, Bilieu's diverse landscape, with its rolling forests and mountains, is well-suited for both traditional mountain bikes and electric mountain bikes. The signposted trails and varied terrain mean e-bikes can help riders tackle the more challenging ascents and cover greater distances, making the region accessible to a broader range of cyclists.
The region around Bilieu, including the broader Grenoble area, is generally pleasant for outdoor activities during spring, summer, and early autumn. These seasons offer favorable weather conditions for exploring the trails through forests and around Lake Paladru. Always check local weather forecasts before heading out.
Yes, paths like the Chemin des Marais, which crosses the Paladru Nature Zone, offer numerous spots ideal for picnicking. These areas allow you to take a break and enjoy the natural environment away from main roads.


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