4.5
(1378)
14,593
hikers
71
hikes
Family friendly hiking trails around Réservoir De Grand-Maison are set within the French Alps, characterized by mountainous terrain, alpine meadows, and forested areas. The region features prominent peaks and alpine lakes, including the artificial Lac de Grand'Maison, situated at 1698 meters. Landscapes are shaped by ancient glaciers, offering diverse environments for exploration. The area provides a network of hiking trails suitable for various ability levels.
Last updated: July 7, 2026
4.7
(14)
79
hikers
9.84km
04:00
730m
720m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(2)
19
hikers
13.6km
05:26
1,000m
1,000m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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17
hikers
2.80km
01:00
100m
100m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.9
(7)
74
hikers
6.37km
02:07
270m
280m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.4
(9)
53
hikers
7.89km
02:51
460m
460m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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A busy hiking trail in summer. All those lakes and vistas are beautiful.
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Just want a drink? You're not allowed to sit on the terrace. (Summer peak season)
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Beautiful little lake near the Alpette ski lift
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Beautiful place with beautiful views on the Huez plateau.
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Beautiful hike despite being steep
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The Plan du Cerf is a crossroads between several trails that connect Oz-en-Oisans, Enversin d'Oz, Alpette, and Bessay. Situated on a ridge, it offers beautiful scenery.
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La Vilette is the highest hamlet in the commune of Vaujany. Between the houses and the chairlift, there are delightful trails, the pretty Flumet stream, and superb viewpoints, notably of the Fare waterfall in the distance.
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The Alpette cable car takes you to an altitude of 2,000 meters, to the Plateau des Lacs, where many hiking and cycling trails begin. You'll also find restrooms and mountain restaurants for a scenic break.
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There are over 60 hiking trails around Réservoir De Grand-Maison that are suitable for families. Many of these are rated as easy or moderate, offering a variety of options for different ages and abilities.
The hiking season typically runs from June 1st to October 31st. Summer and early autumn are particularly pleasant, with vibrant alpine meadows and generally stable weather conditions, making it ideal for family outings.
While many trails involve some elevation, there are options for shorter, less strenuous walks. For example, the Vaujany – La Fare Waterfall loop from Vaujany is a moderate 3.9 km route with manageable elevation, offering beautiful scenery without being too demanding. Always check the route details for specific terrain suitability for strollers.
Yes, the region is known for its natural beauty. The Lake Carrelet – La Fare Waterfall loop from Vaujany, though more challenging, features the impressive La Fare Waterfall. You'll also encounter alpine lakes like Lac de l'Ane and the Ruisseau du Coard stream on various routes.
Many trails in the Réservoir De Grand-Maison area are dog-friendly, but it's always best to check specific route details and local regulations. Keep your dog on a leash, especially in areas with livestock or wildlife, and ensure you clean up after them.
Hikers can enjoy breathtaking views of prominent peaks like Les Aiguillettes and the Aiguilles de l'Argentière, as well as the Belledonne and Grandes Rousses massifs. The artificial Lac de Grand-Maison and the impressive Grand'Maison Dam are central features, offering unique perspectives. Routes like the View over the Vaujany Valley – Vaujany Town Hall loop provide scenic panoramas.
Yes, many of the family-friendly trails are circular, allowing you to start and end at the same point. For instance, the View of the Mountains – View over the Vaujany Valley loop is a moderate 8 km circular route that offers diverse scenery and manageable elevation for families.
The area is highly rated by the komoot community, with an average score of 4.48 stars. Reviewers often praise the stunning high-altitude scenery, the diverse terrain from alpine meadows to forested areas, and the sense of adventure found on trails with impressive views of the dam and surrounding peaks.
Parking is generally available at common starting points for trails in the region, such as near Vaujany or the Barrage de Grand'Maison. It's advisable to check specific route descriptions for detailed parking information before you set out.
The rocky slopes and alpine environment provide an excellent habitat for wildlife. Keep an eye out for ibex, especially in higher altitude areas. The diverse natural landscape also supports various bird species and other small alpine animals, offering a chance for exciting observations for children.
Yes, the region's terrain often combines forested sections with open alpine views. Trails in the Eau d'Olle valley frequently traverse both, providing varied scenery and natural shade. The View over the Vaujany Valley – Vaujany loop, for example, offers a good balance of wooded paths and expansive vistas.


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