4.6
(422)
2,230
hikers
17
hikes
Hiking around Panossas, located in the Isère department, offers diverse landscapes characterized by unique "red stones" due to high iron content in the limestone bedrock. The region features a mix of dry hillsides, marshy zones, and verdant panoramas overlooking the Isle-Crémieu. Central to its natural appeal is the Sensitive Natural Area of the Marsa pond, a classified space rich in biodiversity. Trails traverse varied scenery, from shaded undergrowth to expansive viewpoints.
Last updated: May 15, 2026
13
hikers
7.92km
02:06
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
17
hikers
12.7km
03:33
260m
260m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(3)
9
hikers
8.61km
02:31
210m
210m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
6
hikers
5.07km
01:25
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
5
hikers
7.27km
01:59
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The N.D de la Salette chapel was built in 1866. Nestled on a promontory belonging to the commune of Veyssilie, it offers a lovely view of the Isère plain.
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View of the surrounding fields.
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The sensitive natural space of Charamel constitutes the limit between the municipalities of Frontonas and Panossas. The pond and the bog form an oasis for fauna and flora. Here a large reedbed is home to an exceptional diversity of birds. By taking the municipal paths, you can observe this mosaic of natural habitats.
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The pond of Marsa is visible from the Route de Bourgoin and is worth a stop.
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On September 19, 1846, the Virgin appeared to two young shepherds, Mélanie Calvat and Maximin Giraud, in La Salette, in Isère. The cult of Notre-Dame de la Salette then spread rapidly across the Dauphiné. The chapel of Veyssilieu was built at the top of the "mountain of Chatelan" in 1866, following a wish from the parish priest who promised the Virgin to build a chapel for her if she protected her parishioners from cholera. The modest building was blessed in 1867. On this occasion, the group sculpted in polychrome plaster, placed in the niche above the altar, was transported with great pomp.
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Panossas offers a diverse landscape for hikers. You'll encounter unique "red stones" due to high iron content in the limestone bedrock, creating picturesque views. Trails also traverse varied scenery, from dry hillsides to marshy zones, shaded undergrowth, and expansive panoramic viewpoints overlooking the Isle-Crémieu.
Yes, Panossas has several easy trails. Out of the 17 available routes, 7 are classified as easy, making them suitable for beginners or those looking for a more relaxed walk. These routes allow you to enjoy the region's unique geology and natural beauty without significant challenge.
A central natural feature is the Sensitive Natural Area of the Marsa pond (Étang de Marsa), a haven for biodiversity with over 450 species. You can explore this area via a 1 km trail. The region is also known for its distinctive "red stones" visible in the landscape. Additionally, you might encounter the Étang de Chalignieu or enjoy a View of the Étang de Moras.
Yes, many of the trails in Panossas are circular, allowing you to start and end at the same point. For example, the Hiking loop from Panossas is a popular 8.1 km route, and the Étang de Chaligneu – Veyssillieu Church loop from Panossas offers a longer 12.3 km option.
The hiking trails in Panossas are highly regarded by the komoot community, with an average rating of 4.6 stars from over 400 reviews. Hikers often praise the diverse scenery, from the unique red-hued formations to the tranquil marshy zones and panoramic viewpoints.
Yes, the region offers several historical and cultural points of interest. You can visit the medieval town of Crémieu, or explore castles like Château de Fallavier and Château de Bienassis. The Marsa pond area also features a historic mill, likely dating back to the 17th century, adding a cultural dimension to your outdoor experience.
Moderate hikes in Panossas can vary in length and duration. For instance, the Veyssillieu Church – Beekje loop from Panossas is an 8.6 km trail that typically takes around 2 hours and 30 minutes to complete. Longer moderate routes, like the 12.3 km Étang de Chaligneu – Veyssillieu Church loop, might take closer to 3 hours and 25 minutes.
The Sensitive Natural Area of the Marsa pond is particularly rich in biodiversity, home to over 450 species of animals and plants. This area provides critical refuge for rare species such as the little grebe, the verderolle warbler, and the endangered European pond turtle. Nature activities and discovery tours are regularly organized around the pond, offering opportunities to learn more. You can find more information about these events on the Balcons du Dauphiné tourism website: Nature activities exploring the Marsa pond.
Yes, many trails in Panossas lead to expansive panoramic viewpoints. These spots often offer stunning views over the Isle-Crémieu and the surrounding verdant landscapes. The Viewpoint over the fields loop from Panossas is one such route designed to showcase these scenic vistas.
Panossas is distinguished by its unique "red stones." This striking coloration, visible throughout the natural landscape, is due to the high iron content within the limestone bedrock. Hiking through this area provides a visually distinct experience as the trails wind through these red-hued formations.
Absolutely. The most significant water feature is the Marsa pond (Étang de Marsa), a classified Sensitive Natural Area. Additionally, you can find other lakes nearby, such as Lake Saint-Quentin-Fallavier and Étang de Chalignieu, which are often incorporated into hiking routes.
There are 17 hiking routes available around Panossas, offering a variety of options for different skill levels and preferences. These include 7 easy routes and 10 moderate routes, ensuring there's something for everyone.


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