4.6
(155)
4,834
riders
74
rides
Road cycling routes around Grésy-Sur-Isère navigate the Isère Valley, offering varied terrain for cyclists. The region features a mix of valley roads, climbs to mountain passes, and routes alongside the Isère River. Cyclists can expect ascents to cols and flatter sections through agricultural landscapes.
Last updated: July 2, 2026
4.0
(1)
94
riders
39.8km
02:18
880m
880m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3.0
(1)
17
riders
22.2km
01:01
230m
230m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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25
riders
31.6km
01:51
790m
790m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
24
riders
29.2km
01:39
650m
650m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
8
riders
31.5km
01:29
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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just magnificent, keep it secret or almost....
0
0
Surrounded by mountains, a castle, vineyards, fields, and streams, what more could you ask for
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Tuna tomato quiche 🍅 a treat for me!
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A hill with a lot of traffic, better on roads that run parallel.
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Located at an altitude of 907 meters, this pass is located in the Bauges massif, in the town of Plancherine. It separates the valley of Savoie and Albertville from the Faverges valley and Lake Annecy.
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It is a very beautiful road that allows you to reach Sainte-Hèlene from Aiton avoiding the road with the most traffic. On its southern slope it is approximately 7 km, the first five very hard. The road is narrow and bumpy, but the views make everything more bearable. The last 2 km are covered by trees. The descent to Sainte-Helene is very pleasant.
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1
Incredibly beautiful mountain valley like a park.
2
0
There are over 75 road cycling routes around Grésy-Sur-Isère, offering a diverse range of options for different skill levels. You'll find everything from easy valley rides to challenging mountain pass ascents.
The best time for road cycling in Grésy-Sur-Isère is typically from spring through autumn. Summer offers warm weather perfect for longer rides, while spring and autumn provide cooler temperatures and beautiful scenery. Always check local weather forecasts, especially when planning rides involving higher mountain passes.
Yes, Grésy-Sur-Isère offers several easy road cycling routes. For a gentle ride, consider the Grésivaudan Valley – Lake Carouge loop from Grésy-sur-Isère, which is 13.8 miles (22.2 km) long and features minimal elevation gain, perfect for a relaxed outing.
For challenging climbs, the region around Grésy-Sur-Isère is ideal. Routes like the Downhill with a breathtaking view – Col du Frêne (950 m) loop from Grésy-sur-Isère offer substantial ascents to mountain passes, testing your endurance with over 760 meters of elevation gain.
While many routes involve climbs, some sections are suitable for families. The dedicated bike paths along the Isère River, such as those incorporated into the Bike path – Côte de Bonvillard loop from Grésy-sur-Isère, provide flatter, safer terrain away from traffic, making them more enjoyable for families.
Road cycling routes in Grésy-Sur-Isère offer diverse scenic views, from the tranquil Isère Valley and agricultural landscapes to panoramic vistas from mountain passes. You'll encounter charming villages, lush forests, and impressive mountain backdrops, especially on routes ascending to cols like Col du Frêne (950 m).
Many of the road cycling routes around Grésy-Sur-Isère are designed as loops, allowing you to start and finish in the same location. Examples include the Tamié Pass – Tamié Pass loop from Grésy-sur-Isère, which provides a circular journey through varied terrain.
Along the road cycling routes, you can encounter several notable landmarks. Mountain passes like Col du Frêne (950 m) and Tamié Pass offer stunning views. You might also pass by cultural sites such as the Notre-Dame de Tamié Abbey, or enjoy the dedicated bike path along the Isère.
Yes, for those seeking longer distances, Grésy-Sur-Isère serves as an excellent starting point for extended road cycling tours. While individual routes listed might be moderate, they can be combined or linked to explore more of the Isère Valley and surrounding mountain ranges, offering significant mileage and elevation.
The road cycling experience in Grésy-Sur-Isère is highly rated by the komoot community, with an average score of 4.6 stars from over 160 reviews. Cyclists often praise the region's varied terrain, which includes both challenging climbs to mountain passes and scenic, flatter sections along the Isère River, catering to diverse preferences.
Grésy-Sur-Isère is accessible by regional public transport, which can help you reach the general area. However, specific trailheads for road cycling routes might require a short ride from the nearest public transport stop. It's advisable to check local bus schedules and routes for the most convenient access points.
Many of the road cycling routes in Grésy-Sur-Isère pass through or near small villages and towns where you can find cafes, bakeries, and restaurants. Especially in the valley and at popular mountain passes, there are often establishments offering refreshments, allowing for pleasant breaks during your ride.


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