4.5
(2404)
29,214
hikers
506
hikes
Hiking around Montbonnot-Saint-Martin offers diverse landscapes within the Grésivaudan valley, providing access to the Chartreuse massif. The region features a variety of terrain, from gentle paths along the Isère River to challenging mountain ascents. Hikers can explore valley routes, dense communal forests, and trails leading to significant peaks. This area is characterized by its proximity to natural features like the Isère River and the imposing Chartreuse mountains.
Last updated: May 14, 2026
5.0
(3)
39
hikers
5.51km
01:27
10m
10m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
5.0
(1)
25
hikers
7.38km
02:52
440m
440m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Sign up for free
5.0
(1)
19
hikers
10.9km
05:04
800m
810m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(3)
20
hikers
6.33km
01:36
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
8
hikers
8.13km
02:35
270m
270m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Get access to more routes and recommendations from other explorers.
Sign up for free
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.
Login or Signup
Popular around Montbonnot-Saint-Martin
This highlight is reached on a hike along the Isère river. Start the hike by travelling to Giìere, plain de sport, by tram and return by bus from Domène.
0
0
Very beautiful view of the valley and the Belledonne massif
0
0
Not bad but be careful of the small paths and especially the passage at the edge of a very high chasm with a narrow path very close to the edge
0
0
Rock in the middle of the forest on the Tour d'Arce trail.
0
0
The tower of Arces was once the keep of a fortified castle. Built between the 12th and 13th centuries, this castle made it possible to monitor the Grésivaudan valley.
0
0
It is, as its name suggests, a big stone! This rather huge rock is quite curious. It is worth the detour!
0
0
Unique and unexpected place, a large stone planted on the side of the road. You will probably give in, like me, to the urge to feel the rock and climb a few meters .. but beware of the perched cat syndrome!
0
0
There are over 500 hiking routes available around Montbonnot-Saint-Martin, catering to various skill levels and preferences. This includes a wide range of options from easy strolls to demanding mountain ascents.
The region offers diverse landscapes within the scenic Grésivaudan valley, with direct access to the majestic Chartreuse massif. You can expect to find gentle paths along the Isère River, dense communal forests, and trails leading to significant peaks like Chamechaude and Dent de Crolles, providing stunning views.
Yes, Montbonnot-Saint-Martin offers over 120 easy hiking routes. A great option for a relaxed walk is the View of the Isère River loop from Domène, which is about 3.9 miles (6.3 km) long and takes around 1 hour 36 minutes to complete, offering pleasant riverine views.
Absolutely. For experienced hikers, there are over 120 difficult routes available. A challenging option is the Forêt communale de Corenc loop from Meylan, a 7.5-mile (12.1 km) path that ascends through the communal forest with significant elevation gain, requiring good fitness and sturdy shoes.
The trails around Montbonnot-Saint-Martin are highly rated by the komoot community, with an average score of 4.5 stars from over 2,400 reviews. Hikers frequently praise the varied terrain, from tranquil river paths to challenging mountain ascents, and the stunning views of the Chartreuse massif and Grésivaudan valley.
Yes, many routes in the area are circular. For example, the Large Rock loop from Saint-Ismier is a moderate 4.6-mile (7.4 km) trail that takes about 2 hours 50 minutes, offering a rewarding loop experience.
The region is rich in natural landmarks. You can hike towards impressive peaks like Chamechaude, the highest point of the Chartreuse massif, or Dent de Crolles, which offers expansive views over the Grésivaudan valley. The area also features mountain passes like Col de Porte.
While specific family-friendly routes aren't detailed, the numerous easy trails, particularly those along the Isère River, are generally suitable for families. These paths often have minimal elevation gain and are shorter in duration, making them ideal for walks with children.
Generally, dogs are welcome on many trails in the Montbonnot-Saint-Martin area, especially on less technical paths and in communal forests. However, it's always advisable to keep dogs on a leash and check local regulations, particularly in protected natural areas or near livestock.
The best time for hiking in Montbonnot-Saint-Martin is typically from spring through autumn (April to October). During these months, the weather is generally mild, and the trails are clear of snow, allowing access to both valley paths and higher mountain routes. Summer offers warmer temperatures, while spring and autumn provide pleasant conditions and vibrant foliage.
Yes, for those seeking stunning lake views, trails leading towards Lake Crozet are highly recommended. Situated at 1,974 meters, this superb lake is surrounded by imposing rocky peaks and offers beautiful vistas of the Chartreuse mountains, making for a memorable hiking destination.
Yes, the Isère River offers several easy hiking opportunities. Loops along the river, such as the View of the Isère River loop from Domène, provide accessible and scenic paths suitable for all skill levels, often taking you through tranquil riverine landscapes.


Browse the best Hikes in other regions.