4.5
(311)
7,385
riders
261
rides
Road cycling around Saint-Blaise-Du-Buis offers diverse terrain in the Isère department of southeastern France. The region features a mix of cycling paths and routes, providing options for various fitness levels. Cyclists encounter varied landscapes, including woodlands, agricultural areas, and routes with notable elevation gains. Panoramic views of the Vercors, Belledonne, and Chartreuse mountain ranges are accessible from several routes.
Last updated: July 10, 2026
4.5
(29)
371
riders
48.0km
02:12
520m
520m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(4)
149
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
78
riders
91.4km
04:15
1,090m
1,090m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
61
riders
44.0km
02:06
600m
600m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
37
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Castle of the Templars, currently under renovation.
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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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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 beautiful encounter at the bend in the road
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A beautiful building off the main road
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The region around Saint-Blaise-Du-Buis offers a wide selection of road cycling routes, with over 240 options available. These routes cater to various fitness levels, including easy, moderate, and difficult excursions.
Road cycling around Saint-Blaise-Du-Buis features diverse terrain. You'll encounter a mix of cycling paths through woodlands and agricultural areas, with routes offering varying degrees of difficulty and significant elevation changes. Many routes also provide panoramic views of the Vercors, Belledonne, and Chartreuse mountain ranges.
Yes, Saint-Blaise-Du-Buis offers routes suitable for different fitness levels, including 31 easy road cycling routes. While specific 'family-friendly' routes are not explicitly detailed for road cycling, the presence of easy routes suggests options for those seeking less challenging rides. These typically feature gentler gradients and shorter distances.
Many routes in the vicinity offer panoramic views of the Vercors, Belledonne, and Chartreuse mountain ranges, as well as the Bièvre plain. For specific landmarks, you might pass by natural features like Lake Paladru or historical sites such as Église Saint-Christophe du Pin and Saint-Pierre Church.
Yes, many of the road cycling routes around Saint-Blaise-Du-Buis are designed as loops. For example, the popular Lac de Paladru – Lake Paladru loop from Réaumont-Saint-Cassien is a 38.8-mile circular trail, and the Col des Mille Martyrs – Pierre Chave Bridge loop from Réaumont-Saint-Cassien also offers a circular experience.
The region is well-suited for outdoor activities, suggesting that spring through autumn would be ideal for road cycling. During these seasons, the weather is generally more favorable for exploring the diverse landscapes and enjoying the panoramic views without the challenges of winter conditions.
The road cycling routes in Saint-Blaise-Du-Buis are highly rated by the komoot community, with an average score of 4.6 stars from over 300 reviews. More than 7,000 road cyclists have explored the varied terrain, often praising the diverse landscapes, woodlands, and panoramic viewpoints overlooking the mountain ranges.
Absolutely. Saint-Blaise-Du-Buis offers challenging excursions with significant elevation changes. Routes like the Col des Mille Martyrs – Gorges de Crossey loop from Réaumont-Saint-Cassien, classified as difficult, feature over 900 meters of elevation gain, providing a demanding experience for advanced cyclists.
Yes, several routes incorporate natural attractions. The Lac de Paladru – Lake Paladru loop from Réaumont-Saint-Cassien circles the scenic Lac de Paladru. Additionally, the region is home to the Espace Naturel Sensible de Côte Manin, a protected natural area with ponds and forested sections, which can be explored from Saint-Blaise-du-Buis.
While specific parking locations are not detailed, many routes, such as those starting from Réaumont-Saint-Cassien, typically have designated parking areas nearby. It's advisable to check the starting point of your chosen route on komoot for specific parking information.
The region's towns and villages along cycling routes often provide opportunities for refreshment stops. While not explicitly listed for every route, popular areas like the surroundings of Lac de Paladru are likely to have cafes or eateries. Planning your route with komoot allows you to identify points of interest and potential stops.
Route durations vary significantly based on distance and difficulty. For instance, the moderate Lac de Paladru – Lake Paladru loop (38.8 miles) takes approximately 2 hours 52 minutes, while the difficult Col des Mille Martyrs – Gorges de Crossey loop (33.7 miles) takes about 2 hours 50 minutes due to its greater elevation gain. Shorter, easier routes will naturally take less time.
Beyond the general scenic routes, the Lac de Paladru is a notable natural attraction, offering picturesque scenery and a popular loop route. The Espace Naturel Sensible de Côte Manin, with its ponds and forested sections, also provides a beautiful setting for cycling or walking, enhancing the outdoor experience.


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