5.0
(3)
14
hikers
3
hikes
Mountaineering routes around Saint-Martin-D'Arc traverse a high-alpine environment characterized by prominent peaks, challenging cols, and deep valleys within the Maurienne region of the French Alps. The terrain often features rocky ascents, exposed ridges, and varied alpine flora, demanding technical skill and endurance. This area provides access to significant summits and offers extensive views of the surrounding mountain ranges.
Last updated: May 9, 2026
5.0
(2)
6
hikers
15.6km
07:00
1,470m
1,470m
Hard mountaineering route. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
12.9km
05:34
850m
850m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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2
hikers
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
3
hikers
9.57km
02:55
330m
330m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Saint-Martin-D'Arc
After the Galibier, if that's not enough for you, you can also get the Tèlègraphe.
20
1
The refuge welcomes you to spend the night, have a drink and eat on the terrace. The view is magnificent! If you book in advance and specify your dietary restriction, the managers will do their best to accommodate.
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This photo looks up at the descent on the west side of Mt. Thabor. The first part of the descent contains (very) dangerous segments for inexperienced hikers. Steep sections with snow, hardly any path. Lots of loose sand and gravel. Poles and experience essential. After the first steep descent you go down the other side of the mountain. Here follows a less dangerous, but still challenging 'path' over loose rocks. Also parts through snow but fairly flat. The photo shows the rock descent.
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0
Superb hike with magnificent views but long and steep.
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0
The mountaineering routes in this area are predominantly challenging. Most routes are classified as difficult, requiring significant technical skill and endurance due to the high-alpine environment, rocky ascents, and exposed ridges. There is one moderate route available, the Col du Télégraphe loop from Col du Télégraphe, which offers a less strenuous option.
Yes, all the listed mountaineering routes around Saint-Martin-D'Arc are circular. This includes the challenging Aiguille de l'Épaisseur loop from Bonnenuit, the Mountaineering loop from Valmeinier, and the extensive Mont Thabor loop from Communauté de communes Maurienne-Galibier, as well as the moderate Col du Télégraphe loop.
The elevation gain varies significantly across the routes. For instance, the Aiguille de l'Épaisseur loop involves an ascent of over 1,470 meters, while the Mont Thabor loop features a similar gain of around 1,430 meters. For a less demanding climb, the Col du Télégraphe loop has an elevation gain of approximately 330 meters.
The region is rich with prominent alpine features. You might encounter significant summits such as Pointe de la Masse, Cime de Caron, or the impressive Les Aiguilles d’Arves. Mountain passes like Col des Marches are also part of the high-alpine landscape.
Yes, the high-alpine environment around Saint-Martin-D'Arc features several beautiful lakes. Notable examples include Lac du Lou, Lac Vert, and Black Rock Lake. These offer stunning natural beauty and potential resting spots during your mountaineering adventures.
The best time for mountaineering in the Maurienne region, including Saint-Martin-D'Arc, is typically during the summer months, from late June to early September. During this period, snowmelt is largely complete at higher altitudes, and weather conditions are generally more stable, offering clearer paths and safer climbing conditions. Always check local weather forecasts and conditions before heading out.
Given the challenging, high-alpine nature of these routes, essential equipment includes sturdy mountaineering boots, appropriate layers of clothing for varying weather, a helmet, harness, ropes, and ice axe/crampons if traversing glaciers or snowfields. Navigation tools, sufficient water, high-energy food, and a first-aid kit are also crucial. Always assess the specific route conditions and your skill level before embarking.
Generally, permits are not required for standard mountaineering routes in the French Alps, including around Saint-Martin-D'Arc. However, if your route enters a protected natural park area or involves specific technical climbs that might require access restrictions, it's always advisable to check with local mountain guides or the relevant park authorities beforehand for any specific regulations or permit requirements.
The mountaineering routes in Saint-Martin-D'Arc are highly regarded by the komoot community, holding an average rating of 5.0 stars. Mountaineers often praise the challenging nature of the terrain, the extensive views of the surrounding mountain ranges, and the sense of accomplishment gained from traversing these high-alpine landscapes.
While most routes are classified as difficult, the Col du Télégraphe loop from Col du Télégraphe is a moderate option, making it more accessible for those with less experience or families seeking a less strenuous introduction to the region's alpine environment. It covers 9.5 km with a manageable 330 meters of elevation gain.
The duration of these routes varies based on their length and difficulty. For example, the moderate Col du Télégraphe loop typically takes around 2 hours and 55 minutes. More challenging routes like the Aiguille de l'Épaisseur loop can take approximately 7 hours, while the extensive Mont Thabor loop often requires over 10 hours to complete.


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