4.6
(5900)
78,057
hikers
169
hikes
Bus station hiking trails around Réserve naturelle de Carlaveyron traverse a diverse landscape shaped by glacial activity, featuring a glacial amphitheater and an "aquatic garden" of streams, lakes, marshes, and peat bogs. The reserve spans altitudes from 1,000 to 2,300 meters, presenting a progression of vegetation zones from beech-fir forests to alpine grasslands. Hikers encounter varied terrain, including gneiss rocks, bilberry moors, and rhododendron fields, with many routes offering views of the surrounding mountains.
Last updated: May 16, 2026
4.7
(142)
1,024
hikers
14.9km
04:59
710m
710m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.6
(8)
53
hikers
8.06km
02:49
460m
460m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.8
(8)
142
hikers
13.1km
06:51
1,090m
1,090m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.4
(7)
124
hikers
9.10km
02:57
370m
370m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
3.8
(5)
38
hikers
9.50km
03:20
490m
490m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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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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Spectacular stream crossing without a bridge with rushing meltwater... If you're not careful, your feet will quickly get wet.
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At 1,950 m the route goes from La Chorde past a small lake to Lac Pormenaz.
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At 1,780 m, an iron ladder supports the further ascent to Lac de Pormenaz.
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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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This former mountain pasture, with its five farms, bears witness to the pastoral past of the place. In front of you, you can admire the famous Chamonix needles.
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There are over 160 hiking routes accessible from bus stations around Réserve naturelle de Carlaveyron. These include 54 easy, 90 moderate, and 23 difficult trails, offering options for various skill levels.
The Réserve naturelle de Carlaveyron is known for its diverse landscapes, shaped by ancient glaciers. You can expect to encounter a unique "aquatic garden" with numerous streams, lakes, marshes, and peat bogs. Trails often pass through varied vegetation zones, from beech-fir forests to bilberry moors and alpine grasslands. Keep an eye out for rare flora and diverse wildlife like ibex and chamois.
Yes, the region offers several easy, family-friendly walks, some as short as 45 minutes, with accessible paths suitable for all skill levels. While specific family-focused routes aren't detailed here, many of the 54 easy trails starting from bus stops like Servoz would be suitable for families.
Absolutely. Many of the trails in this guide are designed as circular routes, allowing you to start and end your hike at the same bus stop. An example is the moderate route, Les Ayères fountain – Incredibly beautiful view! loop from Servoz, which offers stunning panoramas.
Hikers can discover several impressive sights. The Diosaz Gorges, with its spectacular climbing trail and five waterfalls, is a must-see. You can also find breathtaking views from points like Pierre Blanche or the View of the Chamonix Valley from the Brévent Trail (TMB).
The komoot community highly rates the hiking experience in Réserve naturelle de Carlaveyron, with an average score of 4.59 out of 5 stars from over 5,600 ratings. Hikers often praise the diverse scenery, from glacial features and aquatic gardens to stunning mountain vistas, including views of Mont Blanc.
Yes, for experienced hikers, there are 23 difficult alpine trails with significant elevation gains. These routes require good fitness, sure-footedness, and sturdy shoes. An example of a challenging route accessible from a bus stop is the Lake Pormenaz – Lac de Pormenaz loop from Servoz.
Many of the listed routes, including popular ones like Charousse – View of Charousse loop from Servoz, start from the town of Servoz. Its bus station provides convenient access to a variety of trails within the Réserve naturelle de Carlaveyron.
The reserve is a sanctuary for diverse wildlife. You might spot ibex and chamois in the higher altitudes, especially near lakes. The area is also home to the elusive black grouse, various amphibians like the red frog and alpine newt, and even larger mammals such as lynx in the beech-fir forests. Golden eagles can also be seen soaring overhead.
Certainly. If you're looking for a moderate hike that can be completed in a shorter timeframe, consider routes like the Lake Pormenaz 2022-11-02 loop from Servoz. This trail is approximately 5.1 km long with a moderate difficulty, making it suitable for a half-day adventure.


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