4.5
(20)
212
hikers
19
hikes
Mountaineering routes around Quaix-En-Chartreuse traverse the rugged terrain of the Chartreuse Massif, characterized by its limestone peaks and deep valleys. The area offers a mix of challenging ascents and scenic ridge walks. Dense forests cover lower slopes, giving way to more exposed, rocky sections at higher elevations. These routes provide access to panoramic views across the Grenoble region.
Last updated: October 18, 2026
4.0
(2)
18
hikers
12.5km
07:01
1,020m
1,020m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
18
hikers
3.74km
02:29
410m
410m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

5.0
(1)
14
hikers
11.6km
03:56
510m
510m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(2)
14
hikers
13.7km
04:54
610m
610m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
3.0
(1)
9
hikers
7.78km
05:39
830m
830m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Get access to more routes and recommendations from other explorers.
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
A bit of gas and a beautiful view of the city
0
0
The climb to the charming Som from the Col de Porte is always a treat. There are some very steep sections, but the view at the top is worth it. Be careful on the descent: uneven road, tight bends, cars.
0
0
Highest summer cheese dairy, perched in the middle of the Charmant Som mountain pasture. Well, okay, it's not really the season...
0
0
Dominating the valley, the Orgeval oratory offers a magnificent view. When the weather permits, the Mont-Blanc massif can be seen in the distance.
1
0
This beautiful single track joins the crests of Montfromage. The forest is dense but allows a glimpse of the surrounding landscapes and, in the distance, the Rochers de Chalves.
0
0
Charmant Som (1867 m) is one of the 3 dominant peaks of St Pierre de Chartreuse, and the most accessible by bike from the Col de Porte. Upstairs you will enjoy a beautiful panorama. The Charmant Som, in addition to being the most easily accessible summit, is the last mountain pasture in Isère that makes and sells its cheese on site. The ascent to the Chalet de Charmant Som from Col-de-Porte is a climb in the Grenoble region. It has a length of 5.5 kilometers and an ascent of 364 vertical meters with a slope of 6.7% on average, which implies a difficulty level of 336. The summit of the ascent is located at 1671 meters above sea level.
0
0
Culminating at 1,867 meters, the Charmant Som is an emblematic summit of the Chartreuse massif. From the inn of the same name, accessible by car, the ascent is made without major difficulty. At the top, the panorama is spectacular!
1
0
There are over 20 distinct mountaineering routes available around Quaix-En-Chartreuse, offering a variety of challenges and scenic views within the Chartreuse Massif.
Route durations vary significantly based on difficulty and distance. For example, the challenging Le Néron loop from Saint-Martin-le-Vinoux typically takes around 7 hours to complete, while the moderate Oratoire d'Orgeval – Col de la Chavanette Signpost loop from Chamechaude can be finished in under 4 hours.
While many routes in the Chartreuse Massif are rated difficult, there are moderate options available. For instance, the Piénom (1615 m) – Charmant Som summit loop from Chamechaude is a moderate 8.5-mile (13.7 km) route that offers a rewarding experience without the extreme demands of the most difficult trails.
The terrain is characteristic of the Chartreuse Massif, featuring rugged limestone peaks, deep valleys, and dense forests on lower slopes. Expect a mix of forested sections, rocky outcrops, and exposed high-altitude paths, providing varied challenges and panoramic views.
The mountaineering routes in Quaix-En-Chartreuse are highly regarded by the komoot community, boasting an average rating of 4.8 out of 5 stars from over 20 reviews. Users frequently praise the stunning panoramic views and the challenging yet rewarding nature of the trails.
Yes, many routes in the area are designed as loops, allowing you to start and finish at the same point. Examples include the L'Écoutoux loop from Le Sappey-en-Chartreuse and the Col de la Chavanette Signpost – Charmant Som loop from Col de Porte.
Mountaineering routes often pass by significant natural and historical landmarks. You might encounter mountain passes like Col de Porte (1326 m) or Col du Coq, and summits such as Chamechaude or Dent de Crolles. The historic Fort of Saint-Eynard is also a point of interest in the wider region.
The most favorable seasons for mountaineering in the Chartreuse Massif are generally late spring, summer, and early autumn (May to October). During these months, trails are typically clear of snow, and weather conditions are more stable, offering the best experience for high-altitude routes.
Winter mountaineering in the Chartreuse Massif presents significant challenges due to snow, ice, and avalanche risks, especially at higher elevations. Conditions can change rapidly, requiring specialized equipment like snowshoes, crampons, and ice axes, as well as advanced navigation skills and awareness of local weather and avalanche forecasts.
While many routes are rated moderate to difficult, some shorter, less strenuous sections or lower-altitude trails might be suitable for families with older children who have some hiking experience. Always check the specific route's difficulty, distance, and elevation gain to ensure it matches your family's capabilities.
Trailheads for routes around Quaix-En-Chartreuse are typically located near villages or mountain passes. For example, routes often start from areas like Saint-Martin-le-Vinoux, Le Sappey-en-Chartreuse, Chamechaude, or Col de Porte, where parking facilities are usually available. It's advisable to check specific route descriptions for precise starting points and parking information.


Browse the best Mountain Hikes & Routes in other regions.