4.4
(207)
1,103
riders
119
rides
Mountain bike trails Saint-Paul-D'Izeaux are set within the Isère department, offering diverse landscapes ideal for cycling. The area is situated on the initial reliefs of the eastern Chambaran plateau, characterized by varied terrain and wide-open spaces. Riders can experience views of the Vercors massif, known for its forests and limestone formations, alongside routes through the Plaine de Bièvre and Forêt de Chambarand. The region's geology, formed from Miocene molasse, contributes to its distinct natural features.
Last updated: May 4, 2026
4.5
(13)
72
riders
43.9km
03:37
700m
700m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(6)
30
riders
42.5km
03:35
760m
760m
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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4.5
(4)
21
riders
32.0km
02:54
550m
550m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.7
(3)
26
riders
41.7km
04:08
1,040m
1,040m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
18
riders
42.0km
04:01
980m
980m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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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), which already shows the wear and tear of wind and weather.
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Be sure to take a look at this amazing barn and its thatched roof.
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High up on the hillside here you get an amazing view of this glacial lake.
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The Col de Chatain from Tullins is 7.23 km long with a total drop of 469 m. The average gradient is 6.49% with maximum gradients of 12%.
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The pebbles are round!
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On the way from Clermont to the Cruix des Cochettes Panorama du Lac you come through a valley that climbs slowly and leads past colorful flower meadows and is then rewarded with a great view over Lac du Paladru.
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The mountain bike trails around Saint-Paul-D'Izeaux offer a range of difficulties. You'll find a good selection of moderate routes, with 42 trails falling into this category. For those seeking a greater challenge, there are 63 difficult trails available, often featuring significant elevation gains and varied terrain. There are also 10 easy trails for a more relaxed ride.
The terrain around Saint-Paul-D'Izeaux is quite diverse, situated on the initial reliefs of the eastern Chambaran plateau. You can expect wide-open spaces, lush forests, and varied geological features. Many routes offer picturesque views of the Vercors massif, known for its limestone formations. You'll also ride through areas like the Plaine de Bièvre and the Forêt de Chambarand, providing a mix of natural environments.
Yes, Saint-Paul-D'Izeaux offers 10 easy mountain bike trails that are generally suitable for families or those looking for a less strenuous ride. These routes provide a great way to explore the region's natural beauty at a comfortable pace. While specific 'family-friendly' designations aren't always explicit, the easier routes are a good starting point.
Many trails offer stunning views of the Vercors massif. You might also encounter interesting local points like the Toutes Aures Pass or the View of the Vercors massif itself. The region's diverse landscapes, including forests and open plains, provide a constantly changing backdrop for your ride.
While specific parking locations for each trailhead are not detailed here, many routes, such as the Scenic Dirt Path Near Voiron – La Créssonière loop from Beaucroissant or the Château des Ayes loop from Beaucroissant, often start from villages like Beaucroissant. These villages typically have public parking areas available for visitors. It's advisable to check local signage upon arrival.
The region is excellent for outdoor activities throughout much of the year. During warmer months, the beautiful cycle paths that follow the Isère River can offer cooler, shaded routes. Generally, spring and autumn provide pleasant temperatures and vibrant scenery, while summer is also popular. Winter conditions might vary, so checking local forecasts is always recommended.
Yes, for experienced riders seeking longer distances and significant elevation, trails like The Statue Trail loop from Beaucroissant cover 30.3 miles (48.7 km) with over 1200 meters of elevation gain. Another challenging option is the Château des Ayes – Col de Châtain (684 m) loop from Beaucroissant, which is 42 km long with nearly 1000 meters of ascent.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 200 reviews. Reviewers often praise the varied terrain, the scenic views of the Vercors massif, and the diverse network of trails that cater to different ability levels. Over 1,200 mountain bikers have used komoot to explore the region, highlighting its popularity.
While many outdoor areas in France are dog-friendly, specific regulations for mountain bike trails can vary. It's generally advisable to keep dogs on a leash, especially in forested areas or near wildlife. Always ensure your dog is well-behaved and that you clean up after them. Check local signage at trailheads for any specific restrictions.
Yes, many of the mountain bike trails around Saint-Paul-D'Izeaux are designed as loops, offering convenient circular routes. Examples include the Scenic Dirt Path Near Voiron – La Créssonière loop from Beaucroissant and the La Créssonière – Scenic Dirt Path Near Voiron loop from Beaucroissant. These loops allow you to start and finish at the same point, making logistics easier.
There are over 115 mountain bike trails available for exploration around Saint-Paul-D'Izeaux, offering a wide variety of options for all skill levels and preferences.
Beyond the general views of the Vercors massif, the region's geology, formed from Miocene molasse, contributes to its distinct natural features. You'll encounter diverse ecosystems within the Plaine de Bièvre, Bois Vert, and Forêt de Chambarand. The village itself even features a spring water fountain in its main square, historically a refreshing stop.


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