4.6
(1218)
13,807
hikers
95
hikes
Hiking around Lac du Vallon offers diverse landscapes, characterized by the emerald waters of the lake itself, nestled within mountainous terrain. The region features significant geological formations, including rocky cirques and high-altitude grasslands, with peaks approaching 3000 meters. Hikers encounter varied terrain, from dense alder forests to shaded climbs and rocky paths, often with views of waterfalls and glacial features. This area, part of the Chablais UNESCO Global Geopark, provides a range of hiking experiences.
Last updated: May 20, 2026
5.0
(1)
65
hikers
14.2km
05:46
780m
780m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.8
(6)
25
hikers
15.0km
06:09
960m
960m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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4.7
(10)
52
hikers
8.02km
02:42
350m
350m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
8
hikers
14.1km
06:58
1,100m
1,100m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
14
hikers
15.0km
10:03
1,640m
1,640m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Pass above Villard-Reymond. Be careful, turn left just before entering the village! This officially listed but little-known pass offers a breathtaking view of the 21 bends of Alpe d'Huez!!! Not to be missed!
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Access to the waterfall prohibited following a landslide
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Beautiful trail on the top of the ridge with fantastic views of all the high peaks in the area.
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Quiet little village where the tarmac climb ends and the rougher stuff starts. There is a cafe but the opening hours are varied!
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One of my favourite climbs in the area. There are four short unlit tunnels 1km out of Bourg on the start of the climb and they're quite poorly surfaced, especially the final one, so it's best to do this one with a decent set of lights. Lot of people stop and turn around at the village of Villard Notre Dam when the tarmac stops but if you keep going, I think the gravel section is the best bit - it's about 2.5km long to the top and it's do-able on a road bike - and if you're lucky you might see a marmot or two, especially if you ride it in the morning. Once you start to descend it's worth a detour to the cafe in Villard Reymond - the L'Eau Blanche.
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The Cascade de la Pisse is a very spectacular waterfall with a beautiful view of the mountains.
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Lac de Buclet is a beautiful lake with crystal-clear water. The paths, seating areas, and viewing platforms are very well designed.
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The Lac du Vallon area offers a diverse network of nearly 90 hiking trails, catering to various skill levels. You'll find everything from easy family strolls around the lake to challenging multi-day treks with significant elevation gain in the mountainous terrain. The routes often combine shaded forest paths, rocky sections, and traverses across alpine pastures.
Yes, there are 16 easy routes suitable for families and beginners. These often include shorter loops around the lake itself, providing gentle terrain and beautiful views without significant elevation. The region's diverse landscape ensures pleasant walks for all ages.
Hikers can explore the emerald waters of Lac du Vallon, which was formed by a landslide in 1943 and sometimes reveals the ruins of a submerged hamlet. You'll also encounter magnificent waterfalls, including a notable tuf cascade, and diverse geological formations within the Chablais UNESCO Global Geopark. The area features a vast alder forest, part of the Natura 2000 network, and offers panoramic views of the surrounding valleys and peaks.
Yes, many of the trails around Lac du Vallon are designed as circular routes, allowing you to start and end at the same point. For example, the Villard-Reymond Village – Gîte l'Eau Blanche loop from Villard-Notre-Dame is a moderate option, while the more challenging Croix du Carrelet – Villard-Reymond Village loop from Villard-Notre-Dame also offers a full circuit.
The best time for hiking around Lac du Vallon is generally from late spring through early autumn (May to October). During these months, the weather is more stable, trails are clear of snow, and the alpine flora is vibrant. Summer offers warmer temperatures, while autumn brings stunning fall foliage. Always check local weather conditions before heading out, especially for higher altitude routes.
Absolutely. The region is known for its waterfalls. You can explore routes like the Pisse Waterfall – Buclet pond loop from Villard-Notre-Dame, which leads through forested areas and past a prominent waterfall. Another option is the Confolens Waterfall loop from Le Périer, offering impressive cascades.
The hiking trails around Lac du Vallon are highly regarded by the komoot community, holding an average rating of 4.6 out of 5 stars from over 1,200 reviews. Hikers frequently praise the diverse landscapes, the stunning views of the lake and surrounding mountains, and the variety of routes available for different fitness levels.
Many trails in the Lac du Vallon area are suitable for hiking with dogs, offering varied terrain and natural environments for your companion. However, it's always recommended to keep dogs on a leash, especially in areas with livestock or protected wildlife, and to check specific trail regulations before you go.
The diverse environments of Lac du Vallon, including its forests and alpine pastures, are home to a variety of wildlife. Hikers might spot marmots, chamois, ibex, wild boars, and roe deer. Birdwatchers can look out for black woodpeckers and various owls, such as the Tengmalm's and Eurasian pygmy owl.
Yes, some of the more demanding routes, particularly those traversing parts of the Écrins massif, can be multi-day adventures. These treks offer total immersion in the alpine landscape and may involve staying in pastoral huts, like the Cabane du Pré de la Vache, or designated camping spots. Planning and proper equipment are essential for such expeditions.
Difficult trails in Lac du Vallon, such as the Villard-Notre-Dame – Croix du Carrelet loop from Villard-Notre-Dame, typically involve significant elevation gain, rocky paths, and traverses across scree. These routes often lead to higher altitudes, offering expansive views but requiring good physical condition and appropriate hiking experience.


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