Best mountain passes around L'Isle are found in the Jura region, offering a mix of forested routes and scenic viewpoints. This area, situated near the French-Swiss border, features passes that are popular for cycling and hiking. The landscape includes dense forests, open vistas, and connections to lakes and valleys. It provides diverse terrain for outdoor activities, from intermediate climbs to routes with panoramic views.
Last updated: June 26, 2026
Highlight • Mountain Pass
Translated by Google •
Tip by
Highlight • Mountain Pass
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Mountain Pass
Translated by Google •
Tip by
Highlight • Mountain Pass
Translated by Google •
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
Small pass, ideal as a starting point for hikes
1
0
Wide road from Vallorbe, lots of traffic, the first km is pretty steep. Juraparc near the col, with some goats and cute alpacas next to the road! An easier alternative to the Mollendruz to get into the Vallée de Joux.
0
0
You can get a coffee at the bike/cross-country ski rental shop in the parking lot. It's worth it.
2
0
Avoid at the end of the day between 4 p.m. and 6:30 p.m. because it is very popular with cross-border workers who drive fast.
1
0
The Col de Mollendruz is a road pass located at an altitude of 1,180 metres. It is also the starting point for many hikes and a great place to admire the Alps.
5
0
Intense traffic from Vallorbe. Perfect coating
0
0
Pass accessible by forest roads at an altitude of 1306 m. From the south you can access the pass from Montricher or L'Isle, from the north you have to turn right just before the Col de Mollendruz in a large car park. The ascent from the south is almost completely forested and is especially recommended on hot summer days. However, there are ramps of around 15% gradient.
2
0
The most popular mountain passes in the Jura region near L'Isle include Col du Mollendruz, known for its views of the Alps and as a starting point for hikes. Another favorite is Col du Mont d'Orzeires (1061 m), which offers stunning lake views when approached from the north. Col de Landoz-Neuve is also appreciated for its quiet, forested route between France and Switzerland.
Yes, Col du Mollendruz is considered family-friendly. It's a road pass at 1,180 meters and serves as an excellent starting point for various hikes, offering facilities and beautiful views that can be enjoyed by all ages.
The mountain passes around L'Isle offer diverse and scenic views. From Col du Mollendruz, you can admire panoramic views of the Alps. Col du Mont d'Orzeires (1061 m) provides stunning views over a lake, especially when coming from the north. Many passes, like Col de Landoz-Neuve and Col du Pré de Haut, are mostly forested, offering tranquil natural scenery.
The region around L'Isle is excellent for various outdoor activities. You can find numerous hiking trails, such as the 'Source of the Venoge – Col du Mollendruz loop from L'Isle' or the 'Chalet du Mont Tendre – Mont Tendre Summit loop from Pré de l'Haut'. For cyclists, there are road cycling routes like the 'Lac de Joux – Le Pont loop from L'Isle' and the 'Flowy forest ride – Col du Mollendruz loop from L'Isle'. You can explore more options on the Hiking around L'Isle and Road Cycling Routes around L'Isle guide pages.
Yes, at Col du Mollendruz, there is a small kiosk and a bike/cross-country ski rental shop in the parking lot where you can get coffee.
The mountain passes in the Jura region are generally best visited during the warmer months, from spring to autumn, for hiking and cycling. During these seasons, the trails are clear, and the views are most accessible. Some passes, like Col du Pré de Haut, with its mostly forested ascent, are particularly recommended on hot summer days for shade.
Yes, Col de Landoz-Neuve is described as a small, very little frequented road, mostly in the forest. It offers a quiet experience between the Val de Mouthe in France and the Vallée de Joux in Switzerland, ideal for those seeking tranquility.
For Col du Mollendruz, there is a dedicated parking lot. For Col du Pré de Haut, you can find a large car park just before Col de Mollendruz if approaching from the north.
The mountain passes around L'Isle generally offer routes suitable for intermediate activity levels. While some ascents can be decent, like at Col du Mont d'Orzeires (1061 m), and Col du Pré de Haut features ramps of around 15% gradient, there are also family-friendly options like Col du Mollendruz.
Absolutely! The area offers running trails that incorporate mountain passes. For example, you can find routes like the 'Rooty S2 Technical Trail – Mont Tendre Summit loop from Col du Mollendruz' or the 'Dent de Vaulion – Col du Mollendruz loop from Col du Mollendruz'. More running options are available on the Running Trails around L'Isle guide page.
The mountain passes around L'Isle are unique for their location in the Jura region, straddling the French-Swiss border. They offer a distinct blend of forested routes, open vistas, and connections to lakes and valleys. Many passes, like Col de Landoz-Neuve, allow you to traverse between countries seamlessly, providing a unique cross-border experience amidst natural beauty.


See even more epic mountain passes by checking out these guides around L'Isle: