4.6
(8551)
110,188
hikers
467
hikes
Family friendly hiking trails around Réserve naturelle de Passy traverse a diverse landscape facing the Mont-Blanc range and overlooking the Arve Valley. The terrain features a mix of crystalline reliefs and calcareous cliffs, including those of the Fiz range. Ecosystems range from forests and alpine meadows to heathlands and wetlands, with altitudes between 1,300 and 2,900 meters. The reserve is known for its rich flora, supporting varied fauna such as chamois, ibex, and marmots.
Last updated: June 28, 2026
4.6
(59)
657
hikers
3.91km
01:07
90m
90m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.8
(44)
666
hikers
16.7km
06:11
850m
850m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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4.7
(40)
638
hikers
13.0km
05:14
760m
760m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.6
(73)
574
hikers
7.21km
02:27
340m
340m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(57)
467
hikers
7.05km
02:16
300m
290m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Popular around Réserve naturelle de Passy
Large, completely free parking lot in a great location
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Be sure to arrive early. Despite the large parking lot, it fills up quickly. We arrived at 7:00 AM because of the heat, and there was plenty of room. By noon, when we left, there was a fight for our spot.
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A beautiful family hike below Les Fiz and Pormenaz, with a beautiful view of Mont Blanc and the valley. From here, you can access Lake Pormenaz via three trails, including "La Chorde," reserved for those with mountain feet, with cable passages and ladders, and "Les Argentières," a less challenging route with cable passages and steps, and then the one passing through the Pierre à l'Ours on the mountainside.
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the video of the sallanches - lake of Pormenaz route https://youtu.be/l23IUvTwiSc?si=zyzWhbqQLNobocY-
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Le Chatelet D'Ayères at 1.415m altitude is a small family accommodation at 1415 m altitude, nestled close to the Fiz mountain range with excellent views of Mont Blanc
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Huge parking lot. Starting point for many activities
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I loved this lake! and even more so to go around it (with some complicated steps) and see it full of fish.
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The Réserve naturelle de Passy offers a wide variety of hiking options, with over 460 tours in total. Many of these, including more than 100 easy and 250 moderate routes, are suitable for families, providing diverse landscapes and stunning views of the Mont-Blanc range.
The reserve features diverse landscapes, from gentle crystalline reliefs to alpine meadows and forests, offering varied environments to explore. Many trails are well-maintained and offer manageable elevation gains, making them accessible for different age groups. The stunning views of the Mont-Blanc massif and opportunities for wildlife spotting add to the family appeal.
Yes, there are several easy circular walks perfect for families. A great option is the Plaine-Joux Parking – Incredibly beautiful view! loop from Lac Vert, which is a moderate 4 km route with minimal elevation gain, offering lovely scenery. Another family favorite is the circuit around Lac Vert, known for its magical natural setting.
Families can explore several captivating natural attractions. The beautiful Lac de Pormenaz is a significant destination, and the accessible Lac Vert circuit is perfect for all ages. Many trails also offer panoramic views of the Mont-Blanc massif and the Fiz range, providing breathtaking backdrops for your family adventure.
Yes, parking is generally available at key access points for many family-friendly trails. For instance, routes like the Plaine-Joux Parking – Incredibly beautiful view! loop from Lac Vert indicate parking availability directly at the trailhead, making access convenient for families.
While many trailheads are accessible by car, some areas within the Réserve naturelle de Passy can be reached by public transport, especially during peak seasons. It's advisable to check local bus schedules for routes serving villages and access points around the reserve, such as those leading towards Plaine-Joux or other starting points.
The Réserve naturelle de Passy is a protected area. While some trails may permit dogs on a leash, specific regulations can vary. It's always best to check the official reserve guidelines or signage at trailheads regarding dog access to ensure compliance and protect the local wildlife.
The reserve is open daily throughout the year. However, the best time for family hikes is typically from late spring to early autumn (May to October) when the weather is milder, and trails are clear of snow. During winter, some trails are suitable for snowshoeing, offering a different kind of family adventure, especially around the Chalets d'Ayères with their enchanting snow-covered Mont-Blanc views.
Yes, you'll find options for refreshments and rest. The Moëde-Anterne Refuge, located at 2,000 meters, offers a charming place to rest. Additionally, nearby villages and popular starting points like Plaine-Joux often have cafes or restaurants where families can refuel after their hike.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 8,200 ratings. Reviewers often praise the stunning views of Mont-Blanc, the diverse natural features, and the well-maintained paths that make for enjoyable family outings. The magical setting of Lac Vert is frequently highlighted as a favorite spot.
While many trails in the Réserve naturelle de Passy involve varied terrain and some elevation, there are specific paths that are more accessible. Look for routes designated as 'easy' or 'stroller-friendly' on komoot. Generally, paths around popular lakes like Lac Vert or wider forest tracks might be suitable, but always check the specific route details for terrain and gradient before heading out with a buggy.
Many trails provide spectacular views of the Mont-Blanc massif. The area around the Chalets d'Ayères is particularly renowned for its enchanting Mont-Blanc vistas. Even on moderate routes like the Les Ayères fountain loop from Lac Vert, you'll be treated to incredible scenery, making it a rewarding experience for the whole family.


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