4.5
(714)
4,790
hikers
257
hikes
Hiking around Saint-Jean-De-Moirans offers access to diverse landscapes at the foot of the Chartreuse and Vercors mountains, with views of the Belledonne massif. The region is characterized by its proximity to natural parks, extensive forested areas, and varied valleys. Hikers can explore terrain ranging from the plains of Isère to higher mountain environments. This area provides a network of trails suitable for different experience levels.
Last updated: October 4, 2026
4.5
(4)
39
hikers
12.5km
04:21
610m
620m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.6
(17)
97
hikers
6.91km
02:33
420m
420m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

5.0
(4)
34
hikers
6.90km
02:06
230m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(6)
20
hikers
20.9km
06:30
740m
740m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.7
(3)
10
hikers
8.08km
02:38
360m
350m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Super small climb but beware from Voiron it's a serious chunk (+20%)
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We enter the imagination of Edgar Allan Poe
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Attention, the route to the cave and then the climb back up to the plateau is very exposed! Helmet mandatory, I recommend a harness and via ferrata lanyard, and of course your best headlamp to admire the cave! No need to crawl. To be avoided in wet weather.
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a beautiful tower to climb for a magnificent view of Voiron
1
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Hiking in this region offers a diverse experience, situated at the foot of the majestic Chartreuse and Vercors mountains, with impressive views of the Belledonne massif. You'll encounter alpine forests, verdant valleys, and terrain ranging from the plains of Isère to higher mountain environments. The area is also close to the Chartreuse and Vercors Regional Natural Parks, known for their preserved natural beauty.
Yes, Saint-Jean-De-Moirans offers a good selection of easy trails. Out of 231 available routes, 65 are classified as easy, making them suitable for beginners or family outings. These paths often feature gentle gradients and can be completed in shorter durations.
Hike durations vary significantly depending on the trail's length and difficulty. For example, a popular moderate route like Old factory – Notre-Dame-de-Vouise loop from Voiron typically takes around 2 hours and 37 minutes to complete. Longer, more challenging routes can extend to 5-6 hours or more.
Yes, the region features several natural attractions. You can explore the Gorges du Crossey or visit the Pisserotte Waterfall. Some trails, like the Old factory – Waterfall on Chemin Regardou loop from Voiron, specifically lead to waterfalls, offering scenic points of interest.
The region is generally pleasant for hiking from spring through autumn, when the weather is mild and the landscapes are vibrant. During winter, the proximity to the Chartreuse and Vercors massifs also opens up opportunities for snowshoeing and ski treks, offering a different kind of outdoor experience.
While Saint-Jean-De-Moirans itself has local transport, direct public transport access to all trailheads might be limited, especially for routes deeper into the natural parks. It's advisable to check local bus schedules or consider driving to trail starting points for greater flexibility.
Generally, dogs are welcome on many hiking trails in the region. However, if you plan to hike within the Chartreuse or Vercors Regional Natural Parks, especially in protected areas like the Hauts-Plateaux nature reserve, specific rules regarding dogs (e.g., leash requirements or restricted access) may apply to protect wildlife. Always check local park regulations before you go.
Yes, many of the hiking routes around Saint-Jean-De-Moirans are designed as loops. For instance, the popular Le Grand Ratz viewpoint – Roche Brune Viewpoint loop from Coublevie is a moderate 12.4 km circular path offering panoramic views.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 500 reviews. Reviewers often praise the diverse terrain, from dense forests to mountain backdrops, and the variety of options for different skill levels. The scenic viewpoints and well-maintained paths are frequently highlighted.
Yes, for experienced hikers seeking a challenge, there are 40 difficult routes available. An example is the Le Grand Ratz viewpoint – Roche Brune Viewpoint loop from Voiron, a demanding 19.8 km trail with significant elevation gain, offering strenuous mountain hiking experiences.
Beyond natural beauty, the region offers cultural insights. Saint-Jean-De-Moirans itself features traditional bread ovens and a historic church. Nearby, you might find sites like the manor of Colombinière or the Chapel of the Commandery of the Hospitallers of St. John, adding a historical dimension to your exploration.
Absolutely. The region around Saint-Jean-De-Moirans is a hub for diverse outdoor sports. Besides hiking, you can enjoy horseback riding, cycling, mountain biking, canyoning, and via ferrata. In winter, ski treks and snowshoeing are popular activities.


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