4.4
(403)
3,149
hikers
18
hikes
Hiking around Lajoux offers access to the Haut-Jura Regional Natural Park, situated as the highest village in the Jura Massif at 1165 meters. The region features diverse terrain, including extensive spruce and fir forests, expansive pastures, and unique geological formations like combes and dolines. Hikers can experience panoramic views of the Jura Mountains and the Hautes-Combes, with trails often passing through the dense Forêt du Massacre.
Last updated: May 12, 2026
4.7
(13)
55
hikers
9.33km
02:35
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(5)
41
hikers
19.8km
05:48
540m
540m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
26
hikers
4.80km
01:19
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
24
hikers
7.37km
02:07
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
23
hikers
21.8km
06:04
400m
400m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Lajoux
This viewpoint is a scam! You can't see Lac de Lamoura from this viewpoint. On the other hand, it's a passage on several hiking trails, whether on foot, snowshoeing, or Nordic skiing.
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This forest was formerly called forest of the frasse (in reference to the ash trees, in old French, which populate it). It was after the battle between the Savoyards and the army of Italian mercenaries of François 1st that the forest took its current name. This very extensive and dense forest is a privileged refuge for the local fauna.
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Allows you to better discover and know the Haut-Jura
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The Maison du Parc du Haut-Jura is an important rallying point for all hikers passing through the area. You can find there a lot of information on the PNR of Haut-Jura but also regular exhibitions to discover the local fauna and flora. Remember to find out about the opening hours before planning to visit.
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Lajoux offers a wide selection of hiking opportunities, with over 19 routes recorded on komoot. These trails cater to various skill levels, from easy strolls to challenging multi-day treks, all set within the beautiful Haut-Jura Regional Natural Park.
Hiking around Lajoux immerses you in the diverse landscapes of the Haut-Jura. You'll encounter extensive spruce and fir forests, expansive pastures, and unique geological formations like 'combes' (valleys) and 'dolines' (sinkholes). Many trails also offer panoramic views of the Jura Mountains and the Hautes-Combes, with distant glimpses of the Alps on clear days.
Yes, Lajoux has several easy hiking options perfect for families. For instance, the Haut-Jura Regional Park Visitor Centre loop from Lajoux is a 3.0-mile (4.8 km) trail that leads through varied park landscapes and is typically completed in about 1 hour 19 minutes.
Absolutely. Many trails around Lajoux are designed as loops, allowing you to start and end at the same point. A popular moderate option is the Crêt de la Vigoureuse – Crêt de la vigoureuse loop from Lajoux, which is 5.8 miles (9.3 km) long and offers scenic views.
For those seeking a challenge, Lajoux provides difficult routes with significant elevation changes. The Crêt de la Vigoureuse – Forêt du Massacre loop from Lajoux is a demanding 12.3-mile (19.8 km) path that navigates through dense forests and offers a strenuous workout.
Lajoux, being part of the Haut-Jura Regional Natural Park, generally welcomes dogs on trails, provided they are kept on a leash to protect wildlife and ensure the safety of other hikers. It's always recommended to check specific trail regulations at the Maison du Parc du Haut-Jura upon arrival.
Lajoux is a fantastic hiking destination year-round. While summer offers ideal conditions for exploring the extensive trail network, the region also transforms into a winter wonderland, popular for snowshoeing and cross-country skiing. Spring and autumn provide beautiful seasonal colors and fewer crowds.
Yes, the region around Lajoux is rich in natural beauty and points of interest. While hiking, you might encounter viewpoints like The Fruitières of Nyon, offering stunning vistas. The Maison du Parc du Haut-Jura in Lajoux itself is a great starting point, providing information on local fauna, flora, and interactive exhibitions about the park's landscapes.
The komoot community highly rates the hiking experience in Lajoux, with an average score of 4.4 stars from over 400 reviews. Hikers frequently praise the region's diverse terrain, the serene environment of the Forêt du Massacre, and the panoramic views of the Jura Mountains.
The Maison du Parc du Haut-Jura, located directly in Lajoux, serves as an excellent visitor center. It provides valuable information on the Regional Natural Park, its unique ecosystems, and features interactive exhibitions about the area's wetlands, forests, and agriculture.
Yes, Lajoux is a significant point of passage for the legendary Grande Traversée du Jura (GTJ). This long-distance trail covers over 400 km, allowing explorers to discover the diverse landscapes of the Jura Arc on foot, by bike, or even on skis in winter.


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