4.5
(2357)
26,381
hikers
468
hikes
Hiking around Fontanil-Cornillon offers diverse trails within the Isère department of France, situated near the Chartreuse Regional Nature Park. The area features spectacular limestone cliffs, dense forests, and panoramic views of the surrounding green valleys and majestic mountains. Many trails also provide views of the Isère valley, stretching from Voreppe to Grenoble.
Last updated: June 26, 2026
4.9
(9)
92
hikers
10.9km
05:26
900m
900m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(4)
67
hikers
17.5km
07:49
1,170m
1,170m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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4.3
(3)
43
hikers
10.4km
05:48
1,020m
1,020m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.0
(3)
30
hikers
9.70km
03:34
430m
430m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
34
hikers
5.96km
02:27
370m
370m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Unguarded cabin Water source nearby
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Listed as a historic monument, this building was built by monks in 1101. Accessible by car, it is an ideal starting point for many trails.
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Located above the Bannettes alpine pasture at 1,752 meters, the ol d'Hurtières offers multiple panoramas of the Chartreuse and Belledonne massifs, and the eastern slope of the Vercors.
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Located above the Bannettes alpine pasture at 1,752 meters, the Col d'Hurtières offers multiple panoramas of the Chartreuse and Belledonne massifs, and the eastern slope of the Vercors.
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Notre-Dame-de-Chalais Abbey is a Dominican abbey located near Voreppe, founded in 1101. It is the motherhouse of the monastic order of Chalais. The old abbey church dates from the 12th century and is one of the masterpieces of Romanesque art in the department of Isère. https://www.chalais.fr/
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There are over 440 hiking trails around Fontanil-Cornillon. These routes cater to various preferences, from easy strolls to more challenging mountain paths, offering diverse experiences within the Chartreuse Regional Nature Park and surrounding areas.
The trails around Fontanil-Cornillon offer a range of difficulties. You'll find approximately 90 easy routes, nearly 200 moderate options, and over 150 difficult trails, ensuring there's something for every fitness level and experience.
Yes, many of the hiking routes in Fontanil-Cornillon are circular, allowing you to start and end at the same point. For example, the challenging Chalves Rock loop from Mont-Saint-Martin is a popular circular option exploring the Rochers de l'Église and Chalves.
Hiking around Fontanil-Cornillon allows you to explore spectacular limestone cliffs, dense forests, and the varied terrain of the Chartreuse Regional Nature Park. Many trails offer panoramic views of the Isère valley and majestic mountains. You might also encounter beautiful alpages, such as those on the way to Col d'Hurtières.
Yes, along the marked trails, you can discover rich cultural and historical sites. These include charming old buildings like the 19th-century Saint-André church and the Château du Cornillon, which offers views over the valley.
Many trails offer breathtaking panoramic views. The Aiguille de Quaix provides a viewpoint over the south and Le Néron. You can also find stunning vistas from highlights like La Molière Alpine Pasture and Panoramic View, which is a popular spot for scenic overlooks.
The trails in Fontanil-Cornillon are highly rated by the komoot community, with an average score of 4.5 stars from over 2,500 reviews. Hikers often praise the diverse landscapes, from dense forests to open mountain pastures, and the spectacular panoramic views of the Isère valley and surrounding mountains.
Yes, Fontanil-Cornillon offers a variety of routes suitable for all levels, including easy family-friendly walks. While specific family routes are not detailed, the presence of over 90 easy trails suggests many options for families to enjoy the outdoors together.
Many trails in the Chartreuse Regional Nature Park and surrounding areas are generally dog-friendly, though it's always recommended to keep dogs on a leash, especially in areas with livestock or wildlife. Check local signage for any specific restrictions.
Hike durations vary significantly depending on the trail's length and difficulty. For instance, the challenging Chalves Rock loop from Mont-Saint-Martin typically takes around 5 hours 39 minutes, while the Cheminée de Mont St Martin – Monastery loop can be completed in about 3 hours 31 minutes.
Beyond the natural beauty, you can find several attractions near the hiking routes. Notable landmarks include the Fort of Saint-Eynard and various mountain passes like Col de Porte (1326 m) and Clémencières Pass, which often serve as starting points or scenic points along trails.
The region is suitable for hiking across multiple seasons. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer is ideal for higher-altitude trails. Some routes through alpages might even offer sightings of mouflons in the spring. Winter hiking is also possible, though some routes may require specific gear or experience due to snow.


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