4.5
(298)
3,235
hikers
58
hikes
Bus station hiking trails around Lac de Sainte-Hélène are set within a natural environment characterized by a wild-banked lake, rolling hills, and the backdrop of the Bauges and Chartreuse mountain ranges. The area is recognized as a significant lowland wetland, supporting diverse flora and fauna. Trails often follow the Coisin river and explore the surrounding valley, offering views of natural monuments and mountain passes.
Last updated: July 12, 2026
4.0
(2)
27
hikers
7.46km
02:09
180m
180m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(9)
74
hikers
13.8km
06:34
1,040m
1,040m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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9
hikers
14.4km
04:26
440m
440m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
10
hikers
7.13km
02:09
250m
250m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
7
hikers
9.41km
04:32
720m
720m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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a very nice walk completed in 2:30, very varied in terms of level of difficulty
0
0
Have a good walk with good shoes. super nice view
0
0
Point of view not easy to access for everyone but very nice!
1
0
The trip there is not always easy. We did it with 3 kids (age 3, 5 and 7). The view at the top is really amazing!
1
0
There are over 45 bus-accessible hiking trails around Lac de Sainte-Hélène, offering a wide range of options for all skill levels. This includes 11 easy routes, 27 moderate routes, and 7 more challenging trails.
Yes, the region offers several easy, family-friendly routes accessible by bus. Many trails around the lake itself are suitable for families, including an accessible path for people with reduced mobility. These routes often feature picnic spots and opportunities for nature observation. An example of a moderate, yet accessible, option is the Hiking loop from Montmélian, which is a great starting point for exploring the area.
The trails around Lac de Sainte-Hélène offer a rich natural experience. You'll encounter a preserved lowland wetland environment, home to diverse biodiversity. The lake is a stopover for migratory birds and a habitat for species like the rare Green Tree Frog and beavers. An island in the lake hosts nesting herons, and European bee-eaters can be observed in summer. The surrounding hills provide views of the majestic Bauges and Chartreuse mountain ranges.
Yes, for those seeking a challenge, there are several difficult bus-accessible hikes. For instance, the Manettaz Rock – Watch Rock loop from Montmélian offers over 1000 meters of elevation gain, providing a strenuous workout and rewarding views. Another demanding option is the Watch Rock – Manettaz Rock loop from Montmélian, also featuring significant ascents.
Absolutely. Many of the trails in the area are designed as circular routes, making them ideal for public transport users. Examples include the Hiking loop from Montmélian and the Hiking loop from Arbin, both offering convenient round trips from their respective starting points.
The best times to hike around Lac de Sainte-Hélène are generally spring, summer, and autumn. Spring brings lush greenery and blooming flora, while summer allows for observations of species like European bee-eaters. Autumn offers beautiful fall colors. The region's diverse trails can be enjoyed across these seasons, though some higher elevation routes might be less accessible in winter.
While specific regulations can vary by trail, generally, dogs are welcome on many hiking trails in the Lac de Sainte-Hélène region, provided they are kept on a leash. Given the area's rich biodiversity, especially around the wetland, it's crucial to keep pets under control to protect wildlife and ensure a pleasant experience for all hikers.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the preserved natural environment, the diverse range of trails suitable for all levels, and the picturesque landscapes with views of the Bauges and Chartreuse mountains. The tranquility and opportunities for nature observation are also frequently highlighted.
Yes, several trails lead to notable points of interest and offer panoramic views. For more challenging hikes, the Mont Saint-Michel Chapel provides wonderful views of Chambéry, the Massif de Belledonne, and the Chartreuse with its striking Mont Granier. The Granier Pass is another classic route offering stunning vistas. You can also explore routes like the Bourdeau Towers – La Place Tower loop from Montmélian for historical landmarks and scenic outlooks.
No, swimming is prohibited in Lac de Sainte-Hélène itself to protect its preserved natural environment and rich biodiversity. However, the lake remains an ideal spot for nature observation, picnics, and enjoying the tranquil surroundings after your hike.


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