4.6
(157)
5,373
riders
27
rides
No traffic road cycling routes around Lajoux traverse the Haut-Jura Regional Nature Park, characterized by expansive Jura Mountains, high-altitude forests, and rolling hills. The terrain features a mix of deep valleys known as "Hautes Combes" and limestone formations. Lajoux, situated at 1165 meters, serves as a starting point for routes that offer varied elevation gains. The region's landscape includes notable forests like Forêt du Risoux and Forêt du Massacre, alongside several high-altitude lakes.
Last updated: July 2, 2026
4.3
(3)
77
riders
37.2km
01:59
500m
500m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
36
riders
43.9km
02:23
740m
740m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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33
riders
68.1km
03:54
1,520m
1,520m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.3
(3)
53
riders
50.7km
02:39
800m
800m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3.0
(1)
26
riders
20.6km
00:53
170m
170m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Nestled in pastures at an altitude of 1,000 meters, Giron is the highest (and sunniest!) village in the Ain. Welcoming, with breathtaking views, it is ideal for an overnight stop.
0
0
Bikepacking trip with a night bivouac on the shores of Lac des Rousses, beach side. Very windy at night, so wrap up warm. Otherwise, a magnificent lake with few people (early August).
0
0
A very nice border village to relax in after a bike ride (from Geneva in our case). We spent the afternoon and a night camping near the lake. Shops nearby for supplies 👍
1
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beautiful pass, quite rolling especially through St Germain de Joux, a little tougher on the Saint Claude side. lots of writing on the ground since the Tour de France passed through.
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Nice bike café with outdoor terrace.
2
0
The Col de la Faucille is not far, via Mijoux.
0
0
Beautiful section of road in the woods.
0
0
Quality welcome: technical assistance, coffee, pastries.
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0
There are over 25 dedicated no-traffic road cycling routes around Lajoux, offering a variety of experiences for different skill levels. You'll find everything from easy, scenic rides to more challenging ascents through the Jura landscape.
The routes around Lajoux traverse the diverse terrain of the Haut-Jura Regional Nature Park. You can expect a mix of rolling hills, high-altitude forests, and deep valleys known as 'Hautes Combes'. While some routes feature significant elevation gains and challenging climbs, others offer less strenuous forest tracks, often on well-paved surfaces.
Yes, Lajoux offers several easier no-traffic road cycling routes. For instance, the Les Rousses – Lac des Rousses loop from Les Rousses is an easy option, covering about 20.5 km with moderate elevation. Another gentle ride is the Lajoux Village – Col de Magnard loop from Lamoura, which is around 22.9 km long.
The region is rich in natural beauty. You can experience the unique landscapes of the 'Hautes Combes' with their majestic spruce and fir forests. Many routes offer impressive views of the Monts Jura, and on clear days, you might even catch a glimpse of Mont Blanc from higher vantage points like Crêt Pela. The highest lake in the Jura, Lac de Lamoura, is also a beautiful spot to visit.
Absolutely. For those seeking a challenge, routes like the Col du Haut Crêt – La Pesse–Lajoux–Lamoura loop from Lamoura offer significant elevation gains over its 75 km distance. The area around Col de la Faucille is also known for its demanding climbs and panoramic views.
The komoot community highly rates road cycling in Lajoux, with an average score of 4.6 out of 5 stars from over 140 reviews. Cyclists often praise the stunning, quiet landscapes of the Haut-Jura, the well-maintained roads, and the rewarding views from mountain passes like Col de la Faucille (1323 m) and Col de Porte (Jura).
Yes, many of the no-traffic road cycling routes around Lajoux are designed as loops, allowing you to start and finish at the same point. Examples include the Les Rousses – Lake des Rousses loop from La Cure and the Route du Haut Crêt in Prémanon – Col du Haut Crêt loop from La Cure, providing convenient options for exploration.
The best time for road cycling in Lajoux is typically from late spring through early autumn (May to October). During these months, the weather is generally mild, and the roads are clear of snow, offering ideal conditions to enjoy the scenic routes and high-altitude forests.
Yes, Lajoux is home to the Maison du Parc, the headquarters of the Haut-Jura Regional Nature Park. It features an interactive exhibition about the region's landscapes, nature, and geology. It also offers practical amenities for cyclists, such as electric bike charging stations and a bike parking area.
Many routes start from villages like Lajoux, La Cure, or Lamoura, where public parking is generally available. The Maison du Parc in Lajoux also provides dedicated bike parking, making it a convenient starting point for your cycling adventures.
Absolutely. The region offers diverse attractions. You can explore the rich flora around Lac de Lamoura, enjoy a picnic, or even swim. For those interested in mountain biking, the Grande Traversée du Jura (GTJ) also passes through the area. Additionally, the region's geological features, formed millions of years ago, are fascinating to observe.


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