4.2
(222)
1,502
hikers
43
hikes
Hiking around Plénise offers access to the diverse landscapes of the Jura Mountains, characterized by dense pine forests and rolling hills. The region features varied topography, including limestone cliffs, deep valleys, and areas with lakes and waterfalls. Plénise's location provides a base for exploring an extensive network of marked trails.
Last updated: October 9, 2026
4.2
(13)
69
hikers
16.0km
04:30
330m
330m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(6)
52
hikers
8.95km
02:31
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

3.0
(1)
16
hikers
6.46km
01:56
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(6)
9
hikers
6.60km
01:54
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
5
hikers
8.93km
02:31
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Just at the top of the flight of stairs, you can discover the tradition of the 'president fir', typical of Doubs since the 19th century. Each forest sees its most remarkable fir or spruce officially elected “President” during a ceremony to which foresters, local elected officials and the general public are invited. If this tree were to die, a new tree will then be elected.
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The Serpentine, (first tributary of the Ain river whose source is located a little higher) forms a small lake near the ruins of a mill. It is from a cornice that this beautiful natural waterfall 15 meters high comes to life when the water level is sufficient.
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This city in the Middle Ages was a highly strategic place. For more than 300 years, from the 13th to the 16th century, its inhabitants controlled the commercial exploitation of salt by establishing rights of passage for merchants who went to Switzerland. So you will find in its center many beautiful period houses, irrefutable testimonies of this ancient wealth. The castle of the princes of Oranges was destroyed, and did not stand the test of time.
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Very impressive, about 1 km walk from the parking lot nearby, swimming not possible and not recommended
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At the source of the Ain, you will find footbridges and interpretation panels to help you navigate and understand the site. A beautiful and relaxing place to take a break from your run.
2
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The river seems to weave through cracks in the bedrock before flowing into a crystal clear pool. Amazing geography.
2
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Plénise offers a selection of over 40 hiking trails, catering to various preferences and skill levels. You'll find a good mix of easy and moderate routes to explore the diverse landscapes of the Jura Mountains.
The terrain around Plénise is characteristic of the Jura Mountains, featuring dense pine forests, rolling hills, and varied geological formations. You'll encounter limestone cliffs, deep valleys, and areas with picturesque lakes and waterfalls, offering an alpine feel without extreme high altitudes.
Yes, Plénise has over 20 easy hiking routes. A great option is the President Fir of La Joux loop from Réserve de la Glacière, an easy 6 km trail through dense forests, typically completed in under two hours. Another gentle choice is the Nozeroy – Nozeroy loop from Nozeroy, which is just 1.4 km.
Absolutely! The region is known for its beautiful water features. You can explore routes like the Ain Spring – Maillys Falls loop from Nozeroy, which takes you past stunning waterfalls. Another excellent choice is the Moulin du Saut Waterfall – Waterfall at the Source of the Ain loop from Nozeroy, offering views of the Ain River's sources and the Moulin du Saut Waterfall.
Many of the trails around Plénise are circular, allowing you to start and end at the same point. Popular circular options include the Ain Spring – Maillys Falls loop from Nozeroy and the Moulin du Saut Waterfall – Waterfall at the Source of the Ain loop from Nozeroy, both offering scenic loops through the landscape.
Beyond the trails, you can visit the charming medieval village of Nozeroy, known as 'The Smallest Town in France.' Natural highlights include the impressive Moulin du Saut Waterfall, the Ain Spring, and the Maillys Falls. The region also boasts viewpoints like 'la Fougère' for expansive vistas of the Haute Joux.
The hiking trails around Plénise are highly rated by the komoot community, with an average score of 4.2 stars from over 180 reviews. Hikers often praise the quiet forested paths, the diverse scenery, and the well-maintained trails that lead to beautiful natural attractions like waterfalls and springs.
The Jura Mountains, including the area around Plénise, are generally very welcoming to dogs. Many trails pass through dense forests and open natural spaces, providing ample opportunities for your canine companion to enjoy the outdoors. Always ensure your dog is on a leash where required and respect local wildlife.
While Plénise primarily offers easy to moderate trails, the broader Jura Mountains provide more challenging options. The routes directly around Plénise are generally not classified as difficult, but some moderate trails, like the 16 km Ain Spring – Maillys Falls loop from Nozeroy, offer a good workout with significant elevation changes.
The Jura region is beautiful year-round, but for hiking, spring to autumn (roughly May to October) offers the most pleasant conditions. During these months, the weather is generally mild, and the trails are clear, allowing you to fully appreciate the lush forests and vibrant landscapes. Autumn brings spectacular fall foliage.
Parking is generally available at or near the starting points of many popular trails and in nearby villages like Nozeroy. Given the rural nature of the area, you'll often find designated parking areas for hikers, especially near attractions or trail access points.


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