4.6
(160)
5,146
riders
83
rides
Road cycling around Aiton is characterized by its varied terrain, ranging from gentle valley paths to challenging mountain ascents. The region features the Isère Valley, offering bike paths for warmer-up rides. Higher elevations include mountain passes such as Col du Frêne, which reaches 950 meters, and Col de Champlaurent, providing views of the Combe de Savoie and Dent d'Arclusaz. This landscape provides diverse Aiton road cycling routes for different skill levels.
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.
62
riders
185km
09:38
3,200m
3,200m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Sign up for free
4.6
(9)
65
riders
30.8km
01:50
720m
720m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
82
riders
57.4km
02:25
350m
350m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.3
(3)
58
riders
37.1km
01:47
470m
470m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Difficult to see from the spot.
2
0
Great rail trail between Annecy and Ugine. Great views.
2
0
beautiful road through the vineyards with little traffic
0
0
Surrounded by mountains, a castle, vineyards, fields, and streams, what more could you ask for
0
0
Quiet little road to begin the ascent of the Col du Frêne. Very beautiful view.
0
0
Beautiful pass. The climb is a bit gentler from the north. The descent to the south offers beautiful views of the Isère Valley.
0
0
really nice spot to spend some time when the weather is good plus it's fully accessible from annecy by the cyclelane
1
0
Aiton offers a wide variety of road cycling routes, with over 80 different tours available. These routes cater to all skill levels, from easy valley rides to challenging mountain ascents.
Yes, Aiton features over 10 easy road cycling routes, perfect for beginners or those looking for a relaxed ride. The Isère Valley offers pleasant bike paths that are ideal for warming up or enjoying a gentle ride with picturesque views.
For experienced cyclists, Aiton provides nearly 30 difficult routes with significant elevation gain. A notable challenging route is the Col du Grand Cucheron – Col du Grand Cucheron loop from Chamousset, which features mountain passes. Other challenging climbs include the Col du Frêne (950 m) and Col de Champ-Laurent (west).
Many of the road cycling routes around Aiton are designed as loops, allowing you to start and finish in the same location. For example, the Bike path – Côte de Bonvillard loop from Grésy-sur-Isère is a popular moderate circular route offering scenic views along the Isère Valley.
Road cycling routes in Aiton offer diverse scenery. You can enjoy views of the Combe de Savoie and the striking Dent d'Arclusaz from passes like the Col du Frêne. Routes like the View of the Château de Miolans – Lac Carouge loop from Chamousset provide glimpses of historical landmarks such as the Château de Miolans.
The region around Aiton is suitable for road cycling during much of the year. While specific conditions vary, the summer months generally offer favorable weather for tackling both valley rides and mountain passes. Always check local weather conditions before heading out.
The road cycling routes in Aiton are highly rated by the komoot community, with an average score of 4.6 stars from over 170 reviews. Cyclists often praise the varied terrain, which includes both gentle valley paths and challenging mountain ascents, as well as the scenic views of the Isère Valley and surrounding peaks.
Yes, Aiton is known for its mountain passes. You can find routes that ascend the Col du Frêne (950 m), offering beautiful views of the Combe de Savoie, and the Col de Champ-Laurent (west). The Downhill with a breathtaking view – Col du Frêne (950 m) loop from Grésy-sur-Isère is a popular option.
Road cycling in Aiton offers a diverse range of terrain. You can expect gentle, flat paths along the Isère River, moderate climbs through rolling hills, and challenging ascents up mountain passes like the Col du Grand Cucheron. This variety ensures options for all preferences and fitness levels.
The duration of road cycling routes in Aiton varies significantly based on distance and difficulty. For instance, a moderate route like the Lac de Sainte Hélène – Route des Vignes loop from Chamousset, covering about 37 km, might take around 1 hour 45 minutes, while more challenging routes can take over 3 hours.
Absolutely. The Isère Valley provides excellent, gentle bike paths that are perfect for a warm-up ride before you tackle the more demanding ascents in the surrounding mountains. These paths offer a pleasant and relatively flat terrain.


Browse the best Road cycling routes in other regions.