Réserve Naturelle Régionale Du Lac D'Aiguebelette
Réserve Naturelle Régionale Du Lac D'Aiguebelette
Réserve Naturelle Régionale Du Lac D'Aiguebelette is a national nature reserve located in the Savoie department of the Auvergne-Rhône-Alpes region, notable as the first freshwater nature reserve in metropolitan France. It encompasses Lac d'Aiguebelette, known for its distinctive emerald-green and turquoise waters, alongside adjacent marshes, reedbeds, and a significant portion of the surrounding Épine mountain. This diverse landscape, featuring pre-Alpine aquatic environments and dry Mediterranean habitats, provides varied terrain suitable for several sports like road cycling, hiking, touring cycling, mountain…
139
Routes
4.4
(460)
Average rating
5139
People visited

4.6
(25)
133
riders
27.5km
01:57
440m
440m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.8
(34)
492
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(1)
94
riders
78.9km
05:41
1,560m
1,560m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.8
(21)
148
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.6
(33)
304
hikers
21.1km
08:14
1,210m
1,210m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

4.7
(6)
75
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.9
(9)
56
hikers
2.09km
00:43
110m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.7
(10)
49
hikers
8.01km
02:45
380m
380m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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4.7
(9)
328
riders
42.9km
02:48
1,310m
1,310m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(8)
205
riders
61.8km
04:14
2,060m
2,060m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(5)
150
riders
73.2km
04:17
1,660m
1,660m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

4.8
(4)
94
riders
53.7km
03:25
1,450m
1,450m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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4.7
(25)
146
riders
45.2km
03:28
720m
720m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.4
(13)
96
riders
40.3km
03:41
870m
870m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4.3
(8)
29
riders
31.0km
02:20
610m
610m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.7
(6)
44
riders
26.4km
02:15
520m
520m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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4.7
(3)
59
runners
12.4km
01:33
360m
360m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

52
runners
12.6km
01:24
210m
210m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.

43
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

32
runners
10.4km
01:05
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.8
(6)
17
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.8
(6)
16
riders
32.6km
02:06
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

2
riders
18.2km
01:41
630m
630m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
11
riders
23.0km
02:34
1,250m
1,250m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Réserve Naturelle Régionale Du Lac D'Aiguebelette is a national nature reserve in the Savoie department, recognized as the first freshwater nature reserve in metropolitan France. It covers 844 hectares, encompassing Lac d'Aiguebelette, adjacent marshes, reedbeds, and parts of the Épine mountain. The reserve is a vital biodiversity hub, home to over 60 endangered species.
The reserve offers a range of outdoor activities including road cycling, hiking, touring cycling, and mountain biking. Over 300 km of marked routes are available for discovery. These activities cater to various skill levels, from leisurely outings to more strenuous endeavors.
Yes, there are road cycling routes suitable for beginners. A popular and easy option is the "Tour of Lac d'Aiguebelette," an approximately 10.4-mile [16.8 km] loop with minimal elevation gain. Much of this route includes an 6.8-mile [11 km] greenway, making it ideal for all skill levels. Find more options in the Road Cycling Routes guide.
More challenging road cycling routes include the "Granier Pass – Col de l'Épine viewpoint loop," a difficult 52.3-mile [84.2 km] path with significant elevation gain. Another option is the "View of Lake Aiguebelette – Col des Mille Martyrs loop," which is 37.2 miles [59.9 km]. These routes offer more demanding ascents and longer distances.
The "Tour of Lac d'Aiguebelette" is a family-friendly cycling option, featuring an 6.8-mile [11 km] greenway as part of its 10.4-mile [16.8 km] loop. This route has minimal elevation gain, making it suitable for families. For more general cycling information, consult the Cycling in Réserve Naturelle Régionale Du Lac D'Aiguebelette guide.
The area provides numerous hiking trails ranging from easy walks to strenuous hikes, with at least 15 routes available. Notable options include the ascent of Mont Grêle for panoramic views and the Col du Crucifix for pleasant strolls. The "The balconies of Lake Aiguebelette" is an 7.3-mile [11.7 km] route offering views over the lake and wetlands. Explore more in the Hiking in Réserve Naturelle Régionale Du Lac D'Aiguebelette guide.
Yes, there are at least 8 marked mountain bike trails within a larger network of 28 circuits. These routes traverse passes, forests, and rural landscapes, offering superb views of the lake and surrounding mountains. Examples include the "Banchet loop" (18.1 miles [29.1 km]) and "Loop of Nances" (5.1 miles [8.2 km]). Refer to the MTB Trails guide for details.
The reserve's main natural features include Lac d'Aiguebelette, known for its emerald-green and turquoise waters, and the surrounding Épine mountain. Panoramic views can be enjoyed from elevated points like Mont Grêle (4,675 feet [1,425 m]) and the Col du Crucifix (2,867 feet [874 m]). The area also features marshes, reedbeds, and picturesque boat houses.
Réserve Naturelle Régionale Du Lac D'Aiguebelette is a popular destination on komoot, with more than 95,000 visitors sharing their experiences. The routes in the reserve have an average rating of 4.46 stars from over 8,000 ratings. There are 71 total routes available across various sports.
Komoot offers several guides for the reserve, including Road Cycling Routes, Hiking, and MTB Trails. There are also guides for family-friendly hikes, easy hikes, and traffic-free bike rides. These guides provide detailed information to help plan your visit.
Information about the reserve can be found on the website of the Communauté de communes du Lac d'Aiguebelette. The official website is www.ccla.fr. For direct inquiries, the phone number is +33 (0)4 79 28 78 64.

