5.0
(2)
9
hikers
3
hikes
Mountaineering around Fort-Du-Plasne is characterized by its varied terrain, featuring waterfalls, gorges, and forested areas within the Jura mountains. The region offers routes with moderate to difficult elevation changes, typically ranging from 200 to 350 meters of ascent. These trails often follow river systems and lead through dense woodlands, providing a diverse natural environment for mountaineers.
Last updated: May 6, 2026
5
hikers
12.0km
03:42
350m
350m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
2
hikers
8.37km
02:36
210m
210m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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5.0
(1)
2
hikers
9.89km
03:07
270m
270m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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A superb hike with beautiful views of the seven waterfalls. It's quite crowded, so for a quieter return, you can take the GR 559 forest path back, which doesn't follow the water but is also magnificent in autumn!
0
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A waterfall with a larger pool and a smaller cascade in a beautiful setting. In front of it is a small stone lynx statue.
6
0
Waterfall at the ruins of a former mill.
7
0
Larger waterfall Cascade Saut De La Forge with grotto and views directly onto the waterfall, as well as from above onto the water cascading down over smaller cascades.
7
0
Beautiful view near a crossroads of a small waterfall with cascades.
7
0
A beautifully situated small waterfall with a small pool. From the rocks in front of the waterfall, you can enjoy beautiful views of the idyllic natural setting.
7
0
View of the Cascade de L'Eventail. A small, rocky path leads directly to the waterfall.
7
0
Beautiful view of the central waterfall Cascade Du Hérisson with several cascades.
7
0
The Fort-Du-Plasne region, nestled in the Jura mountains, offers a variety of mountaineering routes characterized by waterfalls, deep gorges, and dense woodlands. You'll find options ranging from moderate to difficult, with significant elevation changes.
There are 3 distinct mountaineering routes detailed for the Fort-Du-Plasne area, offering a mix of moderate and difficult challenges.
Yes, for those seeking a challenge, routes like Le Grand Saut – Saut de la Forge loop from Bonlieu offer a difficult experience, exploring dramatic gorges and waterfalls over 5.2 miles (8.4 km).
The longest mountaineering route is the Fan Waterfall – Le Grand Saut loop from La Chaux-du-Dombief, which spans 7.5 miles (12.0 km) and is rated as moderate.
Yes, all the featured mountaineering routes around Fort-Du-Plasne are circular. For example, the popular Fan Waterfall – Le Grand Saut loop from La Chaux-du-Dombief is a circular trail.
The routes often feature stunning natural attractions. You can encounter impressive waterfalls like Fan Waterfall and Le Grand Saut, as well as explore deep gorges such as Langouette Gorges. Some trails also pass by serene spots like Petit Maclu Lake.
The mountaineering routes in Fort-Du-Plasne are highly rated by the komoot community, with an average score of 5.0 stars from 2 reviews. Users often praise the scenic beauty, especially the waterfalls and the diverse natural environment.
Given the presence of waterfalls and forested trails, the spring, summer, and early autumn months are generally ideal for mountaineering in Fort-Du-Plasne. During these seasons, the weather is typically more favorable, and the natural scenery is at its most vibrant.
While there are no 'easy' rated routes, the Fan Waterfall – Le Grand Saut loop from La Chaux-du-Dombief is classified as moderate, making it the most accessible option for those with some hiking experience or families looking for a less demanding adventure compared to the difficult trails.
The dense woodlands and natural environment of the Jura mountains around Fort-Du-Plasne provide habitats for various wildlife. While sightings are never guaranteed, you might encounter local bird species, deer, or other forest animals, especially during quieter times of the day.
Many routes in the area feature waterfalls prominently. The Fan Waterfall – Le Grand Saut loop from La Chaux-du-Dombief is a prime example, showcasing impressive waterfalls and scenic viewpoints throughout its course.


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