4.5
(626)
5,026
hikers
228
hikes
Hiking trails around Lac De Pétichet offer diverse routes across the Matheysin Plateau in the Isère department of France. This region is characterized by its serene lake, surrounding hills, and views of the majestic Obiou mountain. Lac De Pétichet is the smallest of three natural lakes in the area, providing a picturesque setting with lush green landscapes. The terrain includes lakeside paths, forested sections, and ascents to panoramic viewpoints.
Last updated: May 20, 2026
4.4
(19)
93
hikers
9.97km
03:01
200m
200m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.6
(22)
88
hikers
13.6km
04:01
380m
380m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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3.1
(14)
71
hikers
6.46km
01:46
100m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
39
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(2)
11
hikers
14.8km
04:25
320m
320m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Original route modified when arriving on the road, cross and take the path opposite 1200m further in the very nice forest
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The little road that goes down from Cholonge is great and on arrival you have a superb view of Lake Lafrey
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The little road that goes down from Cholonge is great, on arrival you have a superb view of the lake
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Very beautiful panorama once you arrive at the Pierre Percée!
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I did it on gravel, climbing via the Aveillans hill (west), it was fine. Direct descent to Putteville, very limited at the beginning on gravel, much steeper but it was fine.
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1st part very smooth and very pleasant, 2nd part much more technical with a nice climb on a very greasy muddy path, steep slopes and quite technical descents. The final does not take the greenway recently set up and which allows you to avoid the road.
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beautiful course, technical, D+ beautiful singles
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There are over 210 hiking routes around Lac De Pétichet, catering to various skill levels. You'll find 48 easy trails, 127 moderate options, and 43 more challenging routes to explore the Matheysin Plateau.
The terrain around Lac De Pétichet is quite varied. You can expect pleasant lakeside paths, sections through lush forested areas, and ascents to panoramic viewpoints offering stunning vistas of the lake and the majestic Obiou mountain. The Matheysin Plateau features a mix of gentle slopes and more significant elevation changes on longer routes.
Yes, Lac De Pétichet is excellent for families and those seeking easy walks. A popular option is the "Tour du Lac Petichet," a 6.9 km loop with a modest elevation gain, typically taking about 2 hours and 15 minutes. This route offers alternating views of the lake and surrounding landscapes, and you might even spot hidden heritage elements like ancient chapel ruins.
While hiking around Lac De Pétichet, you'll be treated to breathtaking views of the lake itself, often framed by the impressive Obiou mountain. The area is part of the "blue line" of Ice Age lakes on the Matheysin Plateau, offering picturesque scenery. Some trails also lead to panoramic viewpoints, such as those found on the La Pierre Percée – Olivier Messiaen Panorama loop from Saint-Théoffrey.
Yes, many of the trails around Lac De Pétichet are circular, allowing you to start and end at the same point. For example, the Lac de Laffrey – View of Lac de Petichet loop from Saint-Théoffrey is an easy 6.5 km circular route, and the Olivier Messiaen Panorama – View of Lac de Petichet loop from Saint-Théoffrey offers a moderate 11.5 km circular experience.
The hiking trails around Lac De Pétichet are highly regarded by the komoot community, with an average rating of 4.5 stars from over 600 reviews. Hikers frequently praise the stunning lake and mountain views, the diverse landscapes, and the well-maintained paths that cater to various fitness levels.
Yes, parking is generally available at various access points around Lac De Pétichet, especially near popular starting points for trails and recreational areas like Plage du Miradou. It's advisable to check specific trailheads for designated parking facilities.
Yes, the area around Lac De Pétichet offers amenities for visitors. For instance, at Plage du Miradou, you can find restaurants like "Le Miradou" where you can relax and refuel after your hike. There are also picnic spots and playgrounds for children, making it a convenient stop.
For more experienced hikers, there are indeed more challenging options. Trails like the Lac Mort – Grand Lake of Laffrey loop from Saint-Théoffrey, covering over 14 km with significant elevation, provide a good workout. The region also offers mountain hiking trails, such as those leading to L'Oreille du Loup or Le Grand Serre, requiring good fitness.
Lac De Pétichet offers beautiful hiking opportunities throughout much of the year. Spring and autumn provide pleasant temperatures and vibrant scenery, with fewer crowds. Summer is also popular, especially for combining hikes with lakeside relaxation, though trails can be busier. Winter can offer unique snowy landscapes, but some higher trails may require appropriate gear or be inaccessible.
Generally, dogs are welcome on many of the hiking trails around Lac De Pétichet. However, it's always recommended to keep them on a leash, especially in nature-sensitive areas or when encountering other hikers and wildlife. Please respect local signage regarding pet regulations.
Lac De Pétichet is the smallest of three natural lakes on the Matheysin Plateau. You can also explore the larger Lac de Laffrey and Lac de Cordeliers – Pierre-Châtel. Many trails, such as the Lac de Laffrey – View of Lac de Petichet loop from Saint-Théoffrey, offer views or access to these other beautiful bodies of water, forming a scenic "blue line" across the landscape.


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