4.4
(415)
3,142
hikers
87
hikes
Hiking around Lac de Nantua offers diverse terrain within the southern foothills of the Jura Mountains. The lake, of glacial origin, is framed by towering limestone cliffs, providing a picturesque setting for trails. The surrounding Haut-Bugey region features a mountainous environment with forests, combes, and plateaus. This protected natural site ensures a rich biodiversity and varied landscapes for exploration.
Last updated: May 19, 2026
4.6
(50)
385
hikers
6.79km
01:48
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
65
hikers
6.36km
01:46
120m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.5
(8)
36
hikers
5.04km
01:36
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3.8
(4)
16
hikers
7.48km
01:56
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
12
hikers
6.98km
01:47
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The Lac de Nantua is a superb body of water of 141 hectares. In the heart of the Jura, it offers an ideal setting for practicing a multitude of sports. It is even possible to swim in its waters.
1
0
Beautiful, simple, easy walk; lots of traffic noise on the "road" section, a bit of a shame, but the color of the water is magical
1
0
Unfortunately I was unlucky with the weather, but even as I drove past the place looked very nice, lots of grass and a place to swim.
0
0
Beautiful path, probably busier when the weather is nice. If I read it correctly, the small road should be closed on weekends.
3
0
Impressive rock above Mantua
0
0
There are 26 easy hiking trails around Lac de Nantua, offering a variety of scenic routes suitable for different preferences. These trails are generally well-maintained and provide excellent opportunities to explore the region's natural beauty.
Yes, Lac de Nantua is an excellent destination for family-friendly hikes. Many of the easy trails are suitable for all ages, offering gentle terrain and beautiful scenery. The secure itinerary around the lake, 80% reserved for pedestrians and cyclists, is a great option for families to enjoy the exceptional natural setting together.
Absolutely. Many of the easy trails around Lac de Nantua are circular, allowing you to start and end at the same point. A popular option is the Lake Nantua – Lake Nantua loop from Port, which offers continuous views of the lake and its surrounding cliffs.
The easy trails around Lac de Nantua offer stunning and varied views. You can expect picturesque vistas of the lake itself, framed by towering limestone cliffs. Trails often lead through dense forests and offer glimpses of the mountainous surroundings of the Haut-Bugey region. The View of the Lake – Lake Nantua loop from Port is specifically designed to highlight these scenic perspectives.
Yes, for those interested in natural water features, the Small waterfall and stream loop from Port is an easy trail that explores a small waterfall and stream, providing a refreshing experience amidst the natural landscape.
While beautiful year-round, autumn is particularly recommended for hiking around Lac de Nantua. The lake's bright colors, combined with the shifting mountain shadows, create a spectacular backdrop. The region's varying water colors, from sapphire blue to emerald green, are also a captivating sight, especially on sunny days.
Many easy hiking trails around Lac de Nantua are suitable for dogs, provided they are kept on a leash. As Lac de Nantua is a protected natural site, it's always advisable to check local signage for any specific restrictions or guidelines regarding pets to ensure the preservation of the area's biodiversity.
Lac de Nantua is unique due to its glacial origin, dramatically framed by towering limestone cliffs, and its captivating color changes. As a protected natural site within the Jura Mountains, it offers a rich biodiversity and diverse landscapes, including forests, combes, and plateaus, providing a picturesque and varied hiking experience.
Easy hikes around Lac de Nantua vary in length and duration. For example, the Lake Nantua – Lake Nantua loop from Port, which is 4.2 miles (6.8 km), typically takes about 1 hour 48 minutes. Shorter options like the Lake Nantua – Lake Nantua loop from Nantua, at 2 miles (3.2 km), can be completed in under an hour.
The trails in Lac de Nantua are highly rated by the komoot community, with an average score of 4.38 stars from over 300 reviews. Hikers often praise the continuous lake views, the diverse terrain, and the well-maintained paths that make exploring this protected natural site a rewarding experience.
Yes, the Belvédère de la Colonne is an accessible viewpoint that provides a beautiful perspective over Lac de Nantua, the town, and its viaduct. It's a popular spot for a short, family-friendly outing with rewarding panoramic views.
The town of Nantua, located directly on the lake, offers various amenities including cafes and restaurants where you can refresh yourself before or after your hike. Many routes, such as those starting from Port, are conveniently located near these facilities.


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