5.0
(2)
9
hikers
3
hikes
Mountaineering around Entre-Deux-Monts offers challenging terrain and significant elevation changes, providing ample opportunities for strenuous climbing experiences. The region is characterized by prominent summits like Pic de l'Aigle (993 meters), which offers panoramic views of the Jura mountains and Ilay gorges. Dramatic landscapes include impressive waterfalls, such as Le Grand Saut with its 60-meter free fall, and deep, narrow gorges like the Langouette. This diverse environment is ideal for those seeking adventurous exploration and elevated perspectives.
Last updated: May 22, 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
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Waterfall at the ruins of a former mill.
7
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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
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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
Mountaineering in Entre-Deux-Monts offers challenging terrain with significant elevation changes. You'll encounter prominent summits like Pic de l'Aigle, dramatic landscapes featuring impressive waterfalls such as Le Grand Saut, and deep, narrow gorges like the Langouette. The region provides ample opportunities for strenuous climbing and adventurous exploration.
Yes, several routes in Entre-Deux-Monts are designed as loops. For instance, the Fan Waterfall – Le Grand Saut loop from La Chaux-du-Dombief is a moderate 7.5-mile (12.0 km) route that explores the impressive Hérisson Waterfalls. Another option is the more challenging Le Grand Saut – Saut de la Forge loop from Bonlieu, which is 5.2 miles (8.4 km) long.
The region is rich in natural beauty. You can explore the spectacular Hérisson Waterfalls, including the 60-meter free fall of Le Grand Saut and the unique Fan waterfall. The dramatic Ilay Gorges are visible from viewpoints, and the hidden Langouette Gorges offer a mysterious experience with footbridges. For more details on gorges, you can check the Gorges around Entre-Deux-Monts guide.
Absolutely. For experienced mountaineers seeking a challenge, the Le Grand Saut – Saut de la Forge loop from Bonlieu is a difficult 5.2-mile (8.4 km) path with notable elevation changes. Another difficult option is the Le Grand Saut – Saut de la Forge loop from La Chaux-du-Dombief, covering 6.1 miles (9.9 km) through challenging terrain.
The region is widely considered a 'walking wonderland,' suggesting that spring through autumn offers ideal conditions for mountaineering. During these seasons, the weather is generally more stable, allowing for better visibility of the panoramic views from summits like Pic de l'Aigle and safer exploration of the waterfalls and gorges.
The mountaineering routes in Entre-Deux-Monts are highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the commanding summits, spectacular waterfalls, and deep gorges that define the region's diverse and challenging terrain.
While the mountaineering routes primarily focus on the mountainous terrain, the broader region features several beautiful lakes. From the Pic de l'Aigle, you can enjoy expansive views that may include glimpses of the Ilay gorges. For specific lake exploration, you might consider visiting highlights like Lake Ilay, Petit Maclu Lake, or Grand Maclu Lake, which are part of the Lakes around Entre-Deux-Monts guide.
From prominent summits like Pic de l'Aigle (993 meters), you can expect expansive panoramic views. On clear days, these vistas often include the Jura mountains, the Ilay gorges, and even a distant glimpse of Mont Blanc, offering truly rewarding perspectives after your ascent.
Yes, the Entre-Deux-Monts region is known for its vineyards, which are spread across the landscape between the Rodeberg and Zwarteberg. These vineyards offer scenic routes for walking and appreciating nature. You can find more information about the local wine tourism at winetourism.com.
The mountaineering routes in Entre-Deux-Monts feature significant elevation changes. For example, the moderate Fan Waterfall – Le Grand Saut loop from La Chaux-du-Dombief has an elevation gain of approximately 346 meters. More difficult routes, like the Le Grand Saut – Saut de la Forge loop from La Chaux-du-Dombief, involve around 267 meters of ascent.
The Hérisson Waterfalls are a major highlight. Le Grand Saut is particularly impressive, featuring a 60-meter free fall within a wide cirque. The Fan waterfall is also notable for its height and stepped layout, making it a recognizable natural attraction. Both are often included in popular loop routes.


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