5.0
(2)
9
hikers
3
hikes
Mountaineering routes around Lac du Val traverse a landscape characterized by varied terrain, including areas with notable waterfalls and elevation changes. The region features a mix of woodlands and open areas, providing diverse environments for outdoor exploration. These routes offer opportunities to experience the local topography, which includes ascents and descents suitable for mountaineering activities.
Last updated: May 9, 2026
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.
5
hikers
12.0km
03:42
350m
350m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness 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
0
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
There are currently 3 mountaineering routes detailed around Lac du Val, offering a variety of experiences for different skill levels.
Yes, all the mountaineering routes around Lac du Val prominently feature waterfalls. For example, the Le Grand Saut – Saut de la Forge loop from Bonlieu and the Fan Waterfall – Le Grand Saut loop from La Chaux-du-Dombief both offer stunning views of these natural features.
The routes around Lac du Val cater to different experience levels. You'll find both difficult routes, such as the Le Grand Saut – Saut de la Forge loop from Bonlieu, which is 5.2 miles long with significant elevation gain, and moderate options like the Fan Waterfall – Le Grand Saut loop from La Chaux-du-Dombief, covering 7.5 miles with a substantial elevation gain of 1,135 feet.
Yes, all the mountaineering routes listed for Lac du Val are circular loops. This allows you to start and end your adventure at the same point, such as the Le Grand Saut – Saut de la Forge loop from La Chaux-du-Dombief.
The mountaineering routes around Lac du Val traverse varied terrain, characterized by a mix of woodlands and open areas. You can expect ascents and descents, with routes featuring notable elevation changes and natural features like waterfalls, typical of the Jura Mountains region.
The komoot community highly rates the mountaineering routes around Lac du Val, with an average score of 5.0 stars from 2 reviews. Users often praise the diverse terrain, the presence of beautiful waterfalls, and the well-defined loops.
The Jura Mountains, where these routes are located, offer excellent mountaineering opportunities from spring through autumn. During these seasons, the trails are generally clear of snow, and the weather is more favorable for exploring the diverse landscapes, including the waterfalls and woodlands.
While the listed routes include moderate and difficult options, the presence of varied terrain and significant elevation changes means some routes might be challenging for very young children or those new to mountaineering. It's best to assess the specific route details, such as the 7.5-mile Fan Waterfall – Le Grand Saut loop, to determine suitability for your family's experience level.
Many trails in the Jura Mountains are dog-friendly, but it's always recommended to check local regulations for specific routes or protected areas. Generally, dogs on a leash are welcome, especially on trails that pass through woodlands and open areas, allowing them to enjoy the natural environment alongside you.
The routes themselves are designed to showcase the natural beauty of the area, with waterfalls like Le Grand Saut and Saut de la Forge being key attractions. The varied elevation also provides numerous viewpoints over the surrounding woodlands and valleys, offering picturesque vistas typical of the Jura Mountains.
The routes vary in length and elevation. For instance, the Le Grand Saut – Saut de la Forge loop from Bonlieu is 5.2 miles (8.4 km) with an elevation gain of approximately 680 feet (207 meters). A longer option, the Fan Waterfall – Le Grand Saut loop from La Chaux-du-Dombief, covers 7.5 miles (12.0 km) with a more substantial elevation gain of 1,135 feet (346 meters).
The routes typically start from villages such as Bonlieu and La Chaux-du-Dombief. In these areas, you can usually find public parking options, though availability might vary, especially during peak seasons. It's advisable to check local information for specific parking facilities at your chosen trailhead.


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