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France
Auvergne Rhône Alpes
Nantua

Lac de Nantua

The best walks and hikes around Lac de Nantua

4.4

(406)

3,049

hikers

18

hikes

Hiking around Lac de Nantua offers routes through a landscape shaped by glacial activity, featuring towering limestone cliffs and diverse natural environments within the Jura Mountains. The lake is encircled by these dramatic cliffs, providing a picturesque setting for outdoor activities. The region's geology creates varied terrain, from lakeside paths to more challenging mountain trails. This area is a protected natural site, preserving its rich biodiversity.

Best hiking trails around Lac de Nantua

  • The most popular hiking route is The wonderful rock and lake of Nantua - loop, a difficult 9.2 miles (14.7 km) trail that takes 5 hours 6 minutes to complete, offering significant elevation gain and panoramic views.
  • Another top favourite among local hikers is Lake Nantua – View of Lake Nantua loop from Nantua, a moderate 8.6 miles (13.8 km) path. This route features varied terrain with climbs providing expansive views over the lake and surrounding mountains.
  • Local hikers also love the View over Lake Nantua loop from Nantua, a 5.4 miles (8.6 km) trail leading through mountainous surroundings, often completed in about 3 hours 16 minutes.
  • Hiking around Lac de Nantua is defined by glacial lake views, towering limestone cliffs, and mountainous trails. The network offers options for different ability levels, from easy lakeside walks to more challenging ascents.
  • The routes in Lac de Nantua are highly rated by the komoot community with an average score of 4.4 stars from over 200 reviews. More than 2000 hikers have used komoot to explore Lac de Nantua's varied terrain.

Last updated: May 12, 2026

4.8

(21)

165

hikers

#1.

The wonderful rock and lake of Nantua - loop

14.7km

05:06

550m

550m

Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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Hard

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate
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Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate

4.0

(2)

27

hikers

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate
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Popular around Lac de Nantua

Running Trails around Lac de Nantua

Cycling around Lac de Nantua

MTB Trails around Lac de Nantua

Road Cycling Routes around Lac de Nantua

Tips from the Community

Nicolas Vergnaud
May 11, 2026, Lac de Nantua

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.

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1

0

Beautiful varied hike, with 4 viewpoints from different directions.

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0

Lucie
August 27, 2025, Lac de Nantua

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

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1

0

Still tracks but very nice route with a nice climb

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1

0

Beautiful lake for swimming

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0

0

The Chemin des Fècles offers a superb route. As you follow this path which passes from deep woods to steep cliffs, be extremely careful not to go too far to the edge of the void. Above all, respect the safety instructions.

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1

0

Impressive rock above Mantua

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0

0

oester
May 14, 2024, Lac de Nantua

Nice bike tour along the lake

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0

0

Frequently Asked Questions

How many hiking trails are available around Lac de Nantua?

There are over 15 hiking routes available around Lac de Nantua, offering a variety of experiences from easy lakeside strolls to more challenging mountain ascents. The komoot community has explored these trails over 2000 times, contributing to an average rating of 4.4 stars.

What makes hiking around Lac de Nantua unique?

Hiking around Lac de Nantua offers a unique experience due to its dramatic glacial origin. The lake is nestled between towering limestone cliffs, creating a picturesque setting where the water's color can shift from sapphire blue to emerald green. This geological backdrop provides stunning panoramic views and diverse terrain, from accessible lakeside paths to more challenging mountain trails.

Are there easy and accessible walks around Lac de Nantua?

Yes, there are several easy options, including a popular pedestrian path that circles the lake. This approximately 7 km long path is considered easy and is suitable for all abilities, offering exceptional panoramic views and ideal spots for photography. An example of an easy route is Lake Nantua – Lake Nantua loop from Port.

Are there more challenging hiking options for experienced hikers?

Absolutely. Beyond the accessible lakeside paths, numerous trails extend into the surrounding mountains, providing more challenging routes with significant elevation gain and expansive views. For instance, The wonderful rock and lake of Nantua - loop is a difficult 9.2-mile (14.7 km) trail that takes over 5 hours to complete, offering substantial climbs and rewarding vistas.

What kind of views can I expect on the trails around Lac de Nantua?

Hikers can expect breathtaking panoramic views of the glacial lake, framed by dramatic limestone cliffs. As you ascend into the surrounding mountains, the views become even more expansive, offering different perspectives of the lake's changing colors and the Jura mountain landscape. Routes like Lake Nantua – View of Lake Nantua loop from Nantua provide varied terrain with climbs that lead to these stunning vistas.

Are there any circular hiking routes around Lac de Nantua?

Many of the hiking routes around Lac de Nantua are designed as loops, allowing you to start and end in the same location while experiencing diverse scenery. Examples include View over Lake Nantua loop from Nantua and Panoramic view of the lake – Lake Nantua loop from Nantua, both offering comprehensive tours of the area's natural beauty.

Are there family-friendly hiking trails suitable for children?

Yes, the easy pedestrian path that circles Lac de Nantua is an excellent option for families with children, as it is relatively flat and accessible. This 7 km path offers beautiful views and is suitable for all abilities, making it a pleasant outing for families to enjoy the lake's scenery together.

What other activities can I do besides hiking at Lac de Nantua?

Lac de Nantua is a hub for various outdoor activities. In summer, it transforms into a resort-like atmosphere with supervised swimming areas, sailing, canoeing, pedal boating, and stand-up paddleboarding. Fishing is also popular, and the surrounding area is excellent for mountain biking and trail running, ensuring there's something for every outdoor enthusiast.

Are there any notable landmarks or viewpoints along the hiking trails?

The region is rich with natural landmarks and viewpoints. The towering limestone cliffs themselves are a major feature, offering dramatic backdrops. Specific trails, such as "Le Tour des Fècles," lead to viewpoints like "la Colonne," which provides some of the most beautiful panoramic views of Lac de Nantua. The charming town of Nantua, bordering the lake, also offers historical interest and amenities.

What do other hikers say about the trails around Lac de Nantua?

The trails around Lac de Nantua are highly rated by the komoot community, with an average score of 4.4 stars from nearly 300 reviews. Hikers often praise the stunning glacial lake views, the dramatic limestone cliffs, and the variety of trails that cater to different ability levels, from serene lakeside walks to invigorating mountain ascents.

Can I bring my dog on the hiking trails around Lac de Nantua?

While specific regulations can vary, generally, dogs are welcome on many outdoor trails in the region, especially if kept on a leash. It's always recommended to check local signage or the specific route details for any restrictions, particularly in protected natural areas, to ensure a pleasant experience for everyone.

Most popular routes around Lac de Nantua

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