4.4
(874)
72,261
riders
100
rides
Road cycling routes around Oz are characterized by significant elevation changes, alpine passes, and scenic valley roads within the French Alps. The region features challenging climbs to high mountain passes and descents alongside glacial lakes and through forested areas. Road cyclists can expect a diverse terrain that includes both demanding ascents and more gentle routes through the valleys.
Last updated: July 15, 2026
4.7
(21)
2,589
riders
79.7km
05:08
2,340m
2,340m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
3.9
(13)
718
riders
31.2km
01:53
790m
790m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Sign up for free
4.9
(13)
1,416
riders
128km
08:05
3,670m
3,670m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.7
(3)
473
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.7
(3)
335
riders
42.4km
03:03
1,570m
1,570m
Hard road ride. Very 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
Popular around Oz
Unmissable MTB loops in the Alpe d'Huez region
Discover Oz 3300 — a panoramic version of the mountain
Alpe d'Huez – hiking in the great outdoors
Supertrails — the long way down
Marcher au fil des hameaux d'Oz-en-Oisans
Hiking around Oz
Cycling around Oz
MTB Trails around Oz
Running Trails around Oz

Gravel biking around Oz
Attention (!). As of June 2026, almost the entire route (except for the curves themselves) is gravel! It's small gravel and can be ridden with a road bike, but anyone who doesn't want to risk anything shouldn't go this way. Definitely don't ride downhill here.
0
0
Nice ascent D80, little traffic, partially newly gravelled road. Unfortunately, the nice signs about the pass regarding km and gradient are missing.
2
0
Unfortunately there is nothing along the way. The bar in the village is currently permanently closed. Fountain helpful
2
0
Picnic spot and fishing pond, bivouac?
2
0
Grandiose ascent on the D110, great view at the pass.
2
0
Great road and wonderful views.
2
0
Picnic area and leisure center ...
0
0
There are over 100 road cycling routes around Oz, offering a diverse range of experiences. These include challenging alpine passes, scenic valley roads, and routes alongside glacial lakes within the French Alps.
Road cycling in Oz caters to various skill levels. You'll find a significant number of challenging routes, with 32 classified as difficult, often featuring substantial climbs through mountain passes. There are also 42 moderate routes and 34 easier options, perfect for more relaxed rides through the valleys.
The routes in Oz are renowned for their dramatic alpine scenery. Cyclists can expect significant elevation changes, breathtaking mountain passes, and picturesque descents alongside glacial lakes. Many routes also wind through forested areas and offer panoramic views of the French Alps.
Absolutely! The region is rich in natural beauty and iconic cycling spots. You can challenge yourself on the famous Alpe d'Huez Climb or explore the serene Lake Achard. Other natural highlights include Sarenne Pass and various beautiful lakes like Lake Crozet and Lac de la Faucille.
Given its alpine characteristics, the best time for road cycling in Oz is typically from late spring through early autumn (roughly May to October). During these months, mountain passes are generally clear of snow, and the weather is more favorable for cycling. Always check local conditions, especially for higher elevation routes, as weather can change rapidly.
The road cycling routes in Oz are highly regarded by the komoot community, boasting an average rating of 4.5 stars from over 800 reviews. Cyclists frequently praise the challenging mountain passes, the stunning alpine lakes, and the diverse terrain that offers options for all ability levels, from demanding climbs to gentle valley loops.
Yes, many routes in Oz are designed as loops, allowing you to start and finish in the same location. For example, the difficult Ornon Pass – Viaduct of Lac du Verney loop from Oz offers scenic views around a lake viaduct, and the challenging Route du pas de la confession – Steven Rooks corner loop from Villard-Reculas provides substantial climbing through mountain passes.
While Oz is known for its challenging alpine terrain, there are easier options available. Routes like the Le Bourg-d'Oisans – Viaduct of Lac du Verney loop from Oz offer more gentle elevation changes, making them suitable for those seeking a less strenuous ride or for families with older children comfortable on roads. The region also features valley roads that are generally less demanding.
Parking availability varies by starting point. Many villages and towns in the region, such as Oz, Villard-Reculas, and Allemond, offer public parking facilities. It's advisable to check specific route descriptions on komoot for details on parking near the trailhead or starting point of your chosen route.
Experienced riders will find plenty of long-distance challenges in Oz. Routes like the Viaduct of Lac du Verney – Chalet at Col du Glandon loop from Eau d'Olle Express cover over 100 kilometers with significant elevation gain, providing an epic day out in the mountains. These routes often include multiple alpine passes and require good fitness.
The road cycling experience in Oz is defined by its diverse alpine terrain. You'll encounter challenging ascents to high mountain passes, exhilarating descents, and undulating roads through valleys. The routes often feature a mix of open mountain roads, forested sections, and stretches alongside stunning glacial lakes.


Browse the best Road cycling routes in other regions.