4.5
(5492)
38,720
hikers
14
hikes
Hiking around Lac du Grand Maclu, nestled in the Jura mountains of France, offers diverse natural features shaped by glacial activity. The region is characterized by its four interconnected lakes, including Lac du Grand Maclu, and features elevated viewpoints like Pic de l'Aigle and Belvédère des Quatre Lacs. Trails also lead through areas with numerous waterfalls, such as the Cascades du Hérisson, and unique wetlands and peat bogs.
Last updated: October 29, 2026
4.8
(12)
151
hikers
Easy hike. Easily walkable paths.
5.0
(2)
18
hikers
Easy hike. Easily walkable paths.

4.0
(1)
4
hikers
11.0km
03:04
200m
200m
Moderate hike. Good fitness required. Mostly walkable paths. Sure-footedness required.
4.7
(175)
1,352
hikers
17.0km
05:24
510m
510m
Hard hike. Very good fitness required. Mostly walkable paths. Sure-footedness required.
4.7
(12)
72
hikers
6.39km
02:06
180m
180m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Beautiful view of the colorful lakes.
0
0
Small viewing platform with a view of the Le Grand Saut waterfall.
2
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
Path along the Le Hérisson stream with several smaller cascades.
7
0
Metal footbridge over the Le Hérisson stream with beautiful views of the water.
7
0
There are 14 hiking trails in the Lac du Grand Maclu region that are easily accessible from bus stations, offering a variety of experiences for all skill levels.
Yes, several easy trails start near bus stops. For instance, the Pic de l'Aigle – The four lakes loop from La Chaux-du-Dombief is an easy option, perfect for a shorter outing with stunning views.
Absolutely. Many routes in the area are designed as loops, allowing you to return to your starting point without retracing your steps. The Four Lakes Viewpoint – Stone formation loop from La Chaux-du-Dombief is a great moderate circular hike accessible by bus.
Key bus stations like those in La Chaux-du-Dombief and Bonlieu are excellent starting points. They provide access to a range of trails, from easy loops to more challenging waterfall hikes.
The region is rich in natural beauty. You can explore the stunning Four Lakes (Grand Maclu, Petit Maclu, Ilay, Narlay), dramatic viewpoints like Pic de l'Aigle, and the famous Cascades du Hérisson. The trails often wind through unique wetlands and peat bogs, home to diverse plant and insect life.
Yes, the area is renowned for its panoramic vistas. Trails leading to the Pic de l'Aigle and the Belvédère des Quatre Lacs offer breathtaking views of the entire Jura plateau, the four lakes, and even Mont Blanc on clear days. Consider the Belvédère de la Dame Blanche – White Lady viewpoint loop from Bonlieu for a moderate hike with great views.
Definitely. The Cascades du Hérisson are a major highlight, with numerous waterfalls along the trail. The Fan Waterfall – Le Grand Saut loop from Bonlieu is a challenging hike that takes you past impressive cascades.
Many trails are suitable for families, especially the shorter, easier loops around the lakes. These paths often have minimal elevation gain and offer picnic spots. Always check the specific route details for distance and difficulty to ensure it suits your family's needs.
Spring and autumn are particularly beautiful times to visit, with fewer crowds and vibrant natural colors. The weather is generally pleasant for hiking. While summer is also popular, it can be busier. Always check bus schedules, as services might vary seasonally.
The area is highly rated by the komoot community, with an average score of 4.48 stars. Reviewers often praise the stunning lacustrine scenery, the refreshing waterfalls, and the well-maintained trails that offer diverse natural features and rewarding viewpoints.
Yes, the Altar stone – Lake Bonlieu loop from Bonlieu is a moderate hike that takes you around Lake Bonlieu, offering beautiful lakeside views and a chance to explore the surrounding natural environment.


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