The best walks and hikes around Lanans
4.4
(269)
1,360
hikers
76
hikes
Hiking around Lanans offers a diverse landscape characterized by its valleys, natural springs, and forested areas. The region features a network of trails that explore the serene Val de Cusance and lead to notable natural and historical landmarks like the Saint-Erminfroid Chapel and various springs. Hikers can expect varied terrain, from gentle paths alongside water features to more challenging ascents through the local countryside.
Best hiking trails around Lanans
- The most popular hiking route is Val de Cusance Loop,…
Last updated: May 9, 2026
2.8
(14)
29
hikers
7.61km
02:21
270m
270m
Hike the moderate 4.7-mile Val de Cusance Loop to explore the Cusancin valley, discover the Source Bleue, and enjoy panoramic views.
4.5
(14)
87
hikers
19.4km
05:53
640m
630m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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3.7
(3)
15
hikers
4.27km
01:18
130m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(6)
18
hikers
2.22km
00:37
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(3)
14
hikers
5.21km
01:39
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Tips from the Community
Please note, this hike was done in May 2025, and the very last section was inaccessible. We were unable to reach the source of the Cusancin River; fallen trees and overgrown vegetation made the path impossible to find. We had to turn around and return to the starting point by road (barely a hundred meters of asphalt).
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Built on the foundations of a 12th century feudal castle, the chapel dominates the hamlet of Val-de-Cusance. It was built in 1880 and bears the name of Saint-Ermenfroi, who had built an abbey intended to accommodate the sick and foreigners in the 7th century. The chapel is the ideal place to enjoy a beautiful panorama of the valley, with greenery as far as the eye can see.
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The green spring or the Cuse is located on the left side of the river at approximately the same height as the blue spring. This is the true source of Cusancin. The upper gallery of the cave was walled with dry stones.
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The blue spring is a Vauclusian spring which emerges in an oval basin. Its depth is nine meters. Divers explored the submerged gallery over a length of 220 meters before stumbling upon a narrowing which was not crossed. The gallery is made up of two siphons. The turquoise blue waters give it its name.
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It is one of the two sources that feed the Cusancin, a river also known as “the Cuse”. It is greener than the blue of the Cove which is called the Blue Source. This is on the other side of the road. The Cuse and the Anse join and lend their name to the neighboring village: Cusance.
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As the name suggests, this water is crystal clear sea blue. Is it worth visiting and maybe taking a dip?
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Frequently Asked Questions
How many hiking trails are available in Lanans?
There are over 75 hiking trails around Lanans, offering a wide range of options for different skill levels and preferences. The komoot community has explored more than 75 routes in the area.
What types of terrain can I expect on hikes in Lanans?
Hiking around Lanans features a diverse landscape characterized by its valleys, natural springs, and forested areas. You can expect varied terrain, from gentle paths alongside water features to more challenging ascents through the local countryside.
Are there easy hiking options for beginners or families in Lanans?
Yes, Lanans offers plenty of easy hiking options. There are 39 easy routes available. A great choice for a relaxed stroll is the Cusancin spring – Saint-Erminfroid Chapel loop from Cusance, which is 2.7 miles (4.4 km) long and takes about 1 hour 20 minutes to complete.
Are there any challenging hikes for experienced hikers in Lanans?
Absolutely. For those seeking a more strenuous adventure, there are 8 difficult routes in Lanans. A notable challenging trail is the Saint-Erminfroid Chapel – The Blue Spring loop from Guillon-les-Bains, a 12.1 miles (19.5 km) path with significant elevation gain, typically taking over 5 hours to complete.
What natural features or landmarks can I see while hiking in Lanans?
Lanans is known for its natural springs and historical chapels. You can explore the serene Val de Cusance, visit the historic Saint-Erminfroid Chapel, and discover various springs like La Source bleue. Other nearby natural monuments include the Grotte Sous Buen and viewpoints like Saut de Gamache Viewpoint.
Are there any circular walks in Lanans?
Yes, many of the trails in Lanans are circular, allowing you to start and end at the same point. A popular example is the Val de Cusance Loop, a 4.7 miles (7.6 km) moderate route that offers scenic views through the valley.
What do other hikers enjoy most about hiking in Lanans?
The hiking routes in Lanans are highly rated by the komoot community, with an average score of 4.38 stars from over 240 reviews. Hikers often praise the picturesque valleys, the numerous natural springs, and the historical chapels found along the trails.
Are there any specific attractions or points of interest near the hiking trails?
Beyond the trails themselves, you can find interesting attractions nearby. Consider visiting the Bike path along the Doubs, exploring The Grange-Ravey cliffs, or enjoying the views from Rochers de Sous-Buen.
What is the best time of year to go hiking in Lanans?
The guide does not specify a particular best time of year. However, given the region's forested areas and natural springs, spring and autumn are generally excellent for hiking, offering pleasant temperatures and beautiful scenery. Summer can also be enjoyable, especially along routes with water features.
Are there any hikes that feature natural springs?
Yes, natural springs are a defining characteristic of hiking in Lanans. Many routes incorporate them, such as The Green Spring – Croix de Saint Erminfroi loop from Cusance and The Blue Spring – Saint-Erminfroid Chapel loop from Cusance. The La Source bleue is a particularly notable natural monument.
Can I find hikes that connect to historical sites?
Yes, the region's trails often connect natural beauty with historical landmarks. For instance, the Saint-Erminfroid Chapel – The Blue Spring loop from Guillon-les-Bains directly links a historic chapel with a natural spring, providing a rewarding experience.
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