4.4
(4587)
33,323
hikers
13
hikes
Bus station hiking trails around Lac de Chalain navigate a landscape characterized by its glacial lake, surrounded by limestone cliffs and dense forests. The region, located in the Jura Mountains, features diverse terrain including hills, valleys, and prominent waterfalls. Hikers can expect clear, often turquoise waters and a rich variety of vegetation. This area offers a network of paths suitable for exploring its natural features.
Last updated: October 29, 2026
4.7
(94)
340
hikers
9.66km
02:45
210m
210m
Moderate hike. Good fitness required. Easily walkable paths.
10
hikers
7.21km
01:59
120m
120m
Easy hike. Easily walkable paths.

4.2
(5)
19
hikers
Easy hike. Easily walkable paths.
3
hikers
5.97km
01:33
40m
40m
Easy hike. Easily walkable paths.
4
hikers
3.26km
00:55
70m
70m
Easy hike. Easily walkable paths.
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Small hike of 70 km today starting from Clairvaux, Cogna, Uxelles, Le Saugeot, Bonlieu, camping du lac de Narlay in Le Frasnois, Le Vaudioux, Pillemoine, Loulle, Mont sur Monnet, Fontenu, Doucier, Charcier, Route de la Clouterie below Clairvaux les Lacs for the return.
0
0
To recharge your batteries in peace and quiet (out of season!)
0
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View from a higher hiking trail of Lac de Chalain, the largest natural lake in the Jura.
7
0
Town sign of Marigny, a beautiful little town.
7
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Imposing, centuries-old tree with a statue of the Virgin Mary near the church.
7
0
An old fountain with beautiful floral decorations. There's also a seating area nearby.
2
0
A really nice spot to rest while circling the lake. Restrooms and restaurants open during the season. You can also park your car or RV in the parking lot until 10 p.m.☺️
1
0
You can have a good rest here
1
0
There are 9 hiking routes around Lac de Chalain that are easily accessible from bus stations. These routes offer a range of difficulties, including 2 easy, 5 moderate, and 2 difficult options, ensuring there's something for every hiker.
Yes, for an easy and family-friendly option, consider the Old fountain – Marigny linden tree. 1651 loop from Marigny. This 7.2 km route is suitable for most fitness levels and offers a pleasant walk through the local landscape.
Absolutely. Many of the routes are designed as loops, allowing you to start and finish at the same point, often conveniently located near a bus stop. An example is the View of Lake Chalain – View of Lake Chalain loop from Marigny, a moderate 9.7 km trail offering stunning lake vistas.
Yes, the region is famous for its cascades. You can explore the impressive waterfalls of the Hérisson valley by taking the Fan Waterfall – Le Grand Saut loop from Bonlieu. This challenging 6.9 km route will lead you to some of the most spectacular cascades in the Jura.
For breathtaking views, we recommend the View of Lake Chalain – View of Lake Chalain loop from Marigny. Another excellent choice is the Belvédère de la Dame Blanche – White Lady viewpoint loop from Bonlieu, which provides stunning vistas of the lake and surrounding Jura landscape.
The best time for hiking around Lac de Chalain is generally from spring to autumn (April to October). During these months, the weather is pleasant, and the trails are typically clear. The vibrant turquoise and emerald colors of the lake are particularly striking in the sunshine. Winter hikes are possible but may require appropriate gear due to snow and ice.
Experienced hikers looking for a challenge can tackle the Fan Waterfall – Le Grand Saut loop from Bonlieu. This 6.9 km route is rated as difficult due to its elevation changes and terrain, offering a rewarding experience through the dramatic Hérisson valley.
Beyond the stunning Lac de Chalain itself, which is renowned for its unique turquoise waters, you can explore diverse landscapes including dramatic cliffs, lush forests, and the impressive Cascades du Hérisson. The region is also dotted with numerous belvédères (viewpoints) offering panoramic vistas, such as the Belvédère de la Dame Blanche.
The bus-accessible trails around Lac de Chalain are highly regarded by the komoot community, with an average rating of 4.5 out of 5 stars from over 3,300 reviews. Hikers often praise the stunning natural beauty, the clear turquoise waters of the lake, and the well-maintained paths that lead to spectacular viewpoints and waterfalls.
Yes, for a moderate and slightly longer hike, consider the Altar stone – Lake Bonlieu loop from Bonlieu. This 9 km route offers a diverse experience, taking you through forests and past natural features, providing a good balance of distance and manageable difficulty.
For additional information about the Lac de Chalain region, including details on its unique geology and other local attractions, you can visit the local tourism website: terredemeraudetourisme.com.


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