4.5
(784)
71,283
riders
95
rides
Road cycling routes around Ornon are characterized by challenging mountain passes and deep valleys within the French Alps. The terrain features significant elevation changes, with routes often ascending to high-altitude passes. The region's landscape includes dramatic mountainous areas and verdant rural expanses, providing a diverse environment for road cyclists. These routes frequently traverse through alpine settings, offering a quintessential mountain cycling experience.
Last updated: May 4, 2026
4.9
(22)
2,012
riders
65.1km
03:35
1,300m
1,300m
This difficult 40.5-mile (65.1 km) road cycling route from Bourg d'Oisans to La Bérarde offers stunning alpine scenery in Écrins National Pa
5.0
(36)
3,625
riders
49.8km
03:21
1,630m
1,630m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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4.5
(4)
247
riders
82.0km
03:46
910m
910m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(4)
168
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
161
riders
22.7km
01:52
1,160m
1,160m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Great castle complex, beautiful park.
0
0
Hard but absolutely quiet. Asphalt in moderate condition.
0
0
The bike path is not accessible throughout because the river has washed away parts of it. It is also not crossable on foot.
0
0
Please note: dogs are not allowed in the castle gardens, even on a leash. This means you'll have to find a different route around the castle with a dog!
0
0
Each stage winner finishing at Alpe Huez has their name inscribed on one of the 21 corners of the official Tour de France climb. Since our beloved Marco Pantani won twice in 1995 and 1997, his name appears on Turns 2 and 3.
0
0
A great monument at the Tour de France.
2
0
For real climbers who move upwards like a chamois.
3
0
An iconic climb ridden countless times in the Tour de France.
13
0
Ornon offers a wide selection of road cycling routes, with nearly 100 different tours available. These routes cater to various skill levels, including 31 easy, 35 moderate, and 32 difficult options, ensuring there's a ride for every cyclist.
Road cycling in Ornon is characterized by challenging mountain passes and significant elevation changes, making it a prime destination for experienced cyclists. However, the region also provides easier valley routes. Out of nearly 100 routes, 32 are classified as difficult, 35 as moderate, and 31 as easy, offering a diverse range of challenges.
The best time for road cycling in Ornon is typically from late spring through early autumn. During these months, the weather is generally more favorable, and the high mountain passes are clear of snow. The Lignarre Valley, for example, offers a popular and relatively easier route, especially earlier in the cycling season.
Yes, while Ornon is known for its challenging climbs, there are easier options available. For a more relaxed ride, consider the Green Cycling Path – Le Bourg-d'Oisans loop from Le Bourg-d'Oisans. This 14.3-mile (23.0 km) trail leads through the valley with minimal elevation gain, making it suitable for beginners or a leisurely family outing.
The road cycling routes in Ornon are highly regarded by the komoot community, boasting an impressive average rating of 4.5 stars from over 700 reviews. Cyclists frequently praise the breathtaking scenery, the challenging yet rewarding climbs, and the authentic rural charm of the French Alps experienced along these routes.
Absolutely. Ornon is renowned for its iconic climbs. The most famous is the Col d'Ornon, which has even featured in the Tour de France. For a more secluded and intense challenge, the Ascent to Oulles offers a demanding 6-kilometer climb with numerous hairpins. Other notable passes include Col du Solude, Col du Sabot, and the exceptionally tough Col de Parquetout.
Road cycling routes in Ornon offer stunning panoramic views of the Romanche Valley and the dramatic mountainous terrain. You can also explore nearby natural attractions such as various mountain peaks and serene lakes. Highlights include the Pas de la Confession, La Croix de Chamrousse Summit, and picturesque bodies of water like Lake Achard and Lake Lauvitel.
Yes, many of the road cycling routes in Ornon are designed as loops, allowing you to start and finish in the same location. A popular example is the Ornon Pass – Le Bourg-d'Oisans loop from Le Bourg-d'Oisans, which offers a challenging ride through alpine scenery and brings you back to your starting point.
Parking is generally available in the main villages and towns that serve as starting points for many routes, such as Le Bourg-d'Oisans. Specific parking information can often be found in the details of individual komoot tours, or by checking local signage upon arrival.
Yes, the Ornon region, including surrounding villages, offers various options for accommodation and dining. You'll find a selection of cafes, pubs, and guesthouses, particularly in larger hubs like Le Bourg-d'Oisans, which cater to cyclists and other outdoor enthusiasts. These establishments provide a chance to refuel and relax after a day on the road.
Ornon is an excellent destination for advanced road cyclists. Beyond the well-known Col d'Ornon, routes like the La Bérarde Climb from Bourg d'Oisans present a substantial ascent of over 4,252 feet (1,296 meters) over 40.5 miles (65.1 km). For an even more epic ride, the region's proximity to Alpe d'Huez allows for combining multiple iconic ascents, such as the Alpe d'Huez Climb – Tour de France finish line loop from Villard-Reymond, which features over 1,600 meters of climbing.
While Ornon is nestled in a rural alpine setting, public transport options to reach the general area, such as bus services connecting to larger towns like Le Bourg-d'Oisans, may be available. However, direct public transport to specific route starting points within Ornon itself might be limited. It's advisable to check local bus schedules or consider driving to a central starting point.


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