Lac de Bonlieu is a captivating region in the Jura Mountains of France, characterized by its pristine glacial lake, dense forests, and dramatic rocky ridges. This area offers a diverse landscape, from the deep waters of the lake to surrounding woodlands and panoramic viewpoints, making it well-suited for various outdoor pursuits. The wild and protected environment provides opportunities for several sports like hiking, touring cycling, mountain biking, road cycling, and more. Its unique blend of natural features creates an ideal…
117
Routes
4.5
(630)
Average rating
5767
People visited

4.6
(80)
255
hikers
12.5km
03:49
360m
360m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.7
(15)
76
hikers
7.58km
02:04
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.5
(34)
217
hikers
13.4km
03:41
180m
180m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.8
(14)
69
hikers
6.94km
02:19
230m
230m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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4.4
(7)
46
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.3
(20)
320
riders
46.5km
03:05
610m
610m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.8
(9)
58
riders
74.6km
04:51
840m
840m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.8
(10)
119
riders
37.8km
02:45
580m
580m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(2)
40
runners
4.04km
00:29
60m
60m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

72
runners
22.3km
02:56
580m
580m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

5.0
(1)
57
runners
13.7km
01:46
400m
400m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

16
runners
8.15km
01:03
220m
220m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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4.5
(35)
211
riders
35.4km
02:51
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.

4.6
(9)
68
riders
17.2km
01:15
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

4.0
(5)
29
riders
53.5km
03:51
900m
900m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

4.6
(8)
54
riders
40.5km
02:52
630m
630m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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4.8
(6)
124
riders
75.5km
03:29
780m
780m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

4.3
(4)
113
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(1)
32
riders
45.5km
02:16
670m
660m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

4.8
(4)
140
riders
63.1km
02:58
830m
830m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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5.0
(1)
4
riders
74.3km
05:24
1,410m
1,410m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
10
riders
37.7km
02:28
620m
620m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.2
(6)
7
riders
10.6km
00:35
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

4.0
(1)
7
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5
hikers
12.0km
03:42
350m
350m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

5.0
(1)
2
hikers
8.37km
02:36
210m
210m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

5.0
(1)
2
hikers
9.89km
03:07
270m
270m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Lac de Bonlieu offers a range of outdoor activities including Hiking, Touring cycling, Mountain biking, Road cycling, Jogging, Gravel biking, and Mountaineering. The region is known for its diverse terrain, from glacial lake shores to forested slopes and rocky ridges. More than 153,000 visitors have explored routes in this area.
Yes, Lac de Bonlieu features various hiking trails suitable for different skill levels. A popular easy walk is a loop around the lake, approximately 2.2 miles (3.5 km) long. For more options, consult the Hiking around Lac de Bonlieu guide.
Lac de Bonlieu offers family-friendly hiking routes. These trails are generally less strenuous and suitable for various ages. Specific options can be found in the Family-friendly hikes around Lac de Bonlieu guide.
The Lac de Bonlieu region provides options for Touring cycling, Mountain biking, and Road cycling. Routes vary in elevation and surface, including paved and unpaved segments. Explore options in the Cycling around Lac de Bonlieu guide.
Mountain biking trails are available in the Lac de Bonlieu area, catering to different experience levels. A specific 15.5-mile (25 km) mountain bike trail (No. 63) circles the lake. For more detailed information, refer to the MTB Trails around Lac de Bonlieu guide.
Yes, Lac de Bonlieu has easy hiking trails, including a 2.2-mile (3.5 km) loop around the lake. These routes are suitable for beginners or those seeking a less challenging experience. The Easy hikes around Lac de Bonlieu guide provides further details.
Lac de Bonlieu is a glacial lake surrounded by steep, forested slopes and rocky ridges. Key features include the lake itself, panoramic viewpoints like La Ronde and Le Maguenay, and the nearby Cascades du Hérisson, which feature around thirty waterfalls. Peat bogs are also present on the western shoreline.
Yes, the region around Lac de Bonlieu is a source of the Hérisson River, which features numerous waterfalls downstream, including the 98-foot (30-meter) Saut Girard. Routes specifically designed to visit these cascades are available. Consult the Waterfall hikes around Lac de Bonlieu guide.
Lac de Bonlieu is a popular destination on komoot, with more than 153,000 visitors having explored routes in the area. The routes have an average rating of 4.49 out of 5 stars, based on over 17,600 ratings.
Komoot offers several guides for Lac de Bonlieu, covering various activities and interests. Examples include guides for Hiking around Lac de Bonlieu, Cycling around Lac de Bonlieu, and Family-friendly hikes.
Official tourism information for the Lac de Bonlieu region can be found through the Jura Mountains tourism office. Their website is terredemeraudetourisme.com. For general inquiries, the Tourist Office of Saint-Laurent-en-Grandvaux can be reached at +33 3 84 87 08 88.

