4.6
(419)
2,978
hikers
8
hikes
Bus station hiking trails around L'Entonnoir are located in the Jura Mountains of France, an area characterized by its significant wetland ecosystems. The landscape features a diverse range of aquatic environments, including Lac de l'Entonnoir itself, along with marshes, peat bogs, and wet meadows. These habitats support a rich biological diversity, making the region a notable natural area within the Drugeon Basin. The terrain generally offers accessible paths through varied natural features.
Last updated: May 10, 2026
5.0
(1)
5
hikers
9.69km
02:33
90m
90m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
4.19km
01:05
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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34
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(4)
22
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.1
(10)
29
hikers
19.6km
05:35
440m
440m
This difficult 12.2-mile (19.6 km) hiking loop from Les Granges-Sainte-Marie explores Lac de Saint-Point, the Source Bleue, and Fort Saint-A
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Magnificent!! and easy to do with the ladies and family
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Very nice view of the Doubs marsh between the Lac de Remoray and the Lac de Saint-Point. In the background you can see the Grand Taureau mountain
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What time is the best to be here when it's sunny?
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Very nice view of the Doubs marsh between the Lac de Remoray and the Lac de Saint-Point. In the background you can see the Grand Taureau mountain
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Built in 1879 to protect the French border with Switzerland, it was finally decommissioned and abandoned. But not for long ! It has been used for maturing Comté cheese for 50 years now!
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The Saint-Point lake is with the lake of Remorray adjoining it, and that of the lake of Joux located in Switzerland, one of the most beautiful glacial lakes that one can meet on these high plateaus of the Jura.
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There are 8 distinct hiking trails around L'Entonnoir that are easily accessible from local bus stations. These routes offer a variety of experiences, ranging from easy strolls to more challenging excursions through the Jura landscape.
L'Entonnoir, particularly Lac de l'Entonnoir, is a Sensitive Natural Area within the Jura Mountains, recognized for its exceptional biodiversity and wetland ecosystems. Hiking here means immersing yourself in a vibrant landscape of marshes, peat bogs, and wet meadows, home to a multitude of rare plant and animal species. It's a prime spot for nature observation, especially from spring onwards when there's an 'explosion of life'.
Yes, there are several easy routes perfect for families. For a gentle and scenic walk, consider the Étang de la Rivière-Drugeon loop from La Rivière-Drugeon. This easy trail is just over 4 km and offers a wonderful introduction to the area's natural beauty. The region also features a discovery trail with educational panels, making it engaging for all ages.
While the Jura Mountains are generally dog-friendly, L'Entonnoir is a Sensitive Natural Area (Natura 2000 and RAMSAR site) due to its delicate ecosystems and wildlife. It's crucial to check local regulations for specific trails regarding dogs, especially concerning leash requirements or restricted areas to protect nesting birds and other wildlife. Always keep your dog under control and clean up after them.
For those seeking a greater challenge, the Tour of Lake Saint-Point and Fort Saint-Antoine is a difficult route spanning nearly 20 km with significant elevation gain. This trail offers extensive views and a rewarding experience for experienced hikers. Another moderate option is the Étang de la Rivière-Drugeon loop from Bouverans, which is almost 10 km long.
Yes, many of the trails accessible from bus stations are circular, allowing you to start and end at the same point without needing to retrace your steps. Examples include the Étang de la Rivière-Drugeon loop from Bouverans and the View of the Marshes – Lake Saint-Pont loop from Labergement-Sainte-Marie, both offering convenient loop options.
The L'Entonnoir area is beautiful year-round, but spring and early summer (April to June) are particularly rewarding. This is when the wetlands experience an 'explosion of life,' with abundant birds, insects, and blooming flora. Autumn also offers stunning colors. While winter hiking is possible, be prepared for snow and colder temperatures, as the Jura Mountains can get significant snowfall.
L'Entonnoir is a haven for wildlife due to its diverse wetland habitats. You can expect to see a wide array of birds, including migratory species, as well as various insects, amphibians, fish, and invertebrates. The area serves as a crucial feeding, breeding, and resting ground for many animals. There's even a wildlife observatory and lookout point to enhance your chances of spotting local fauna.
The villages surrounding L'Entonnoir, such as Bouverans and Frasne, offer local amenities including cafes and restaurants where you can refuel before or after your hike. These charming villages provide a taste of local Jura culture and cuisine.
Generally, no special permits are required for hiking on marked trails in the L'Entonnoir area. However, as it is a Sensitive Natural Area (Natura 2000 and RAMSAR site), it's important to respect all signage, stay on designated paths, and adhere to environmental protection rules to preserve its delicate ecosystems. There are no specific permits needed for entry or hiking.
L'Entonnoir is well-served by public transport, making it an ideal destination for bus-accessible hikes. Key bus stops in villages like Bouverans, Frasne, and Bonnevaux provide direct access to various trailheads. You can check local bus schedules for routes connecting these villages to Lac de l'Entonnoir and the surrounding hiking areas.
The trails around L'Entonnoir are highly rated by the komoot community, with an average score of 4.55 stars from over 400 ratings. Reviewers often praise the tranquil beauty of the wetland landscapes, the rich biodiversity, and the well-maintained paths that make exploring this unique natural area a truly rewarding experience.


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