4.5
(92)
1,145
riders
197
rides
Road cycling routes around Biol offer a diverse range of experiences across varied terrain. The region features routes with significant elevation gains, indicating a landscape of rolling hills and climbs, alongside flatter sections. Distances vary from shorter loops suitable for quick rides to longer, more challenging expeditions. This combination provides options for road cyclists seeking different levels of physical exertion and scenic exploration.
Last updated: August 26, 2026
5.0
(1)
12
riders
35.5km
01:36
300m
300m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(1)
9
riders
37.7km
01:40
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(4)
6
riders
48.8km
02:21
510m
510m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4
riders
76.9km
03:41
980m
980m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
6
riders
107km
05:29
1,800m
1,800m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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In the heart of the cold lands of Isère, 3 private ponds, in the middle of nature, await you: la Rajaz, le Vivier, and la Blanche.
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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)
0
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Small pass, easy climb from the north, great descent to the south.
1
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Here is the route for the ascent of the Col de Parménie starting from Tullins
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Here is the route for the ascent of the Col de la Croix de Toutes Aures starting from Charubin, the variant passing via the Route de Saint-Marcellin
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Here is the route for climbing the Col du Banchet from La Frette
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In 1869, the Marist Brothers purchased the castle and its grounds. They raised the body of the central building by one floor. The castle was then acquired by the city in 1906. In 1914, it became a military hospital and from 1940 to 1960, a modern college. The castle now houses a music school and meeting rooms. Many areas are vacant. The Ministry and the public agency for cultural cooperation (aida) conducted a feasibility study for the establishment of a European Cultural Exchange Center in the building. If you take a walk in the park in the afternoon, you can hear the musicians practicing.
6
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There are over 190 road cycling routes around Biol, offering a wide range of experiences for different skill levels. This includes 25 easy routes, 130 moderate routes, and 36 difficult routes.
Road cycling in Biol features varied terrain, from rolling hills with significant elevation gains to flatter sections. Routes like the Ancienne Tuilerie Bertrand – Col de Rossatière (569 m) loop from Belmont include notable climbs, while others offer more gentle rides through the countryside.
Yes, Biol offers several easy routes perfect for beginners. A popular choice is the Longechenal Church loop from Biol, an easy 21.6-mile (34.8 km) trail that provides a pleasant ride through the local countryside.
The routes in Biol are highly rated by the komoot community, with an average score of 4.38 stars from over 60 reviews. Cyclists often praise the varied landscapes and the options available for different ability levels.
Absolutely. For experienced cyclists seeking a challenge, routes like the Lake Paladru – Parménie Pass loop from Biol offer significant elevation gains and longer distances, providing a demanding yet rewarding experience.
Many of the road cycling routes in Biol are designed as loops, allowing you to start and end in the same location. Examples include the Pondside passage – Route de Beausoleil loop from Biol and the Longechenal Church – Grand-Lemps Pond loop from Biol.
While cycling around Biol, you can encounter various local landmarks and natural features. Notable points of interest include the Église Saint-Christophe du Pin, the Dead monk cross, and the Saint Joseph Chapel, offering scenic stops along your ride.
For families, easy and moderate routes with less elevation are ideal. The Longechenal Church loop from Biol is an easy option that could be suitable for families looking for a pleasant ride through the countryside.
Information on specific public transport options for cyclists in Biol is not detailed in the available data. It is advisable to check local transport services for bike carriage policies and routes if you plan to combine cycling with public transport.
While specific parking locations for cyclists are not detailed, many routes start from towns or villages like Biol or Belmont, where public parking facilities are typically available. It's recommended to check local parking options at your chosen starting point.
The best time for road cycling in Biol generally depends on weather conditions. Spring and autumn often offer pleasant temperatures, while summer can be warm. Winter conditions may vary, so checking local weather forecasts is always recommended before planning a ride.


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