Canyons around Flaux are situated in the Gard department of southern France, within a region known for its spectacular natural gorges. The commune is part of the Gorges du Gardon, a UNESCO Biosphere Reserve carved by the Gardon river. This area features deep, winding canyons through limestone rocks, offering diverse natural landscapes. The broader region also provides access to the Gorges de l'Ardèche and the Nesque River Canyons, known for their geological formations.
Last updated: June 23, 2026
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Simply beautiful to look at and a great building that has stood for centuries
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A beautiful loop from Collias. However, the "lower" section will be much more interesting than the "plateau" (T3). There are still a few tricky sections to note in the lower section (T2).
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Warning: it's impossible to follow the T2 route. Many hikers find themselves at a dead end because the route leads to a rock. I tried to climb it, but it leads to nothing at all, and it's rather dangerous! The same goes for trying to approach T3 from above; it gets stuck after about 80m. You simply have to descend the small 5/6m cliff via a small fault, which is easy to descend, although it's impressive. Don't worry, take your time; there are quite a few holds, but you've been warned.
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This ancient ruined hermitage is located on the heights of the Gardon gorges. Getting there allows for a beautiful walk in the forest.
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Yes because it is the Pont du Gard
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There is a prehistoric cave/grotto to visit near the Pont du Gard.
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Half-open large cave washed out of the natural limestone. Inaccessible.
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Beautiful bird's eye view from the heights.
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The region around Flaux offers several remarkable canyons and viewpoints. Among the most appreciated are the View of a bend in the Gardon River, which provides a stunning bird's-eye perspective, and the View of the Ardèche Gorge, offering magnificent vistas of the dramatic limestone cliffs. The Gorges du Gardon, a UNESCO Biosphere Reserve, is particularly known for its emerald green waters and white cliffs.
Yes, the canyons around Flaux are rich in history. Within the Gorges du Gardon, you can find the ancient Roman aqueduct, Pont du Gard, a UNESCO World Heritage site. The Hermitage of the Gardon Gorges is an ancient ruined religious building accessible via a forest walk. Additionally, the Salpêtrière Prehistoric Shelter, a Stone Age camp site, is located near the Pont du Gard. The Gorges de l'Ardèche also feature prehistoric caves like Grotte Chauvet, and the Nesque River Canyons have the 12th-century Saint-Michel d'Anesca chapel carved into rock.
The canyons near Flaux are a paradise for outdoor enthusiasts. You can enjoy canoeing and kayaking in the Gardon and Ardèche rivers, with routes suitable for various skill levels, including passing under the Pont du Gard. Hiking is very popular, with numerous trails traversing the gorges and surrounding plateaus, such as the GR9 trail in the Nesque River Canyons. Other activities include rock climbing, Via Ferrata, mountain biking, and swimming in the clear waters. For cycling, you can explore the Road Cycling Routes around Flaux, Gravel biking around Flaux, or MTB Trails around Flaux.
Yes, some routes present challenges. For instance, reaching the View of a bend in the Gardon River involves a very steep ascent after a tunnel, with stairs and iron handles in parts. The Rocky descent down to the Gardon River requires navigating a small cliff via a fault, which, while manageable, can be impressive. The panoramic tourist route along the Gorges de l'Ardèche also offers challenging cycling with tunnels and viewpoints.
The canyons boast stunning natural features, including emerald green waters, lush vegetation, and dramatic white limestone cliffs up to 300-400 meters high. The Gorges du Gardon and Gorges de l'Ardèche are UNESCO Biosphere Reserves, protecting rich ecosystems. You might spot diverse flora and fauna, such as Bonelli's eagles, European beavers, various bat species, and peregrine falcons. The Nesque River Canyons are also a Biosphere Reserve, home to species like the royal eagle.
While specific seasonal recommendations vary by activity, the warmer months are generally ideal for water-based activities like canoeing, kayaking, and swimming in the Gardon and Ardèche rivers. Hiking and cycling can be enjoyed in spring and autumn when temperatures are milder. During warmer months, the Nesque River often flows underground, which can be a unique geological observation.
Many areas within the Gorges du Gardon and Gorges de l'Ardèche offer activities suitable for families, such as gentle canoeing descents and accessible hiking trails. Swimming in the fresh, clear waters of the Gardon is also a popular family activity. While some routes can be challenging, there are often easier sections or alternative paths to explore the natural beauty without extreme difficulty.
For breathtaking panoramic views, head to the View of a bend in the Gardon River, which offers a bird's-eye perspective. The Gorges de l'Ardèche feature a 29-kilometer panoramic tourist route with numerous belvederes providing spectacular views of the steep canyon. In the Nesque River Canyons, the D942 road links Monieux and Ville-sur-Auzon, offering stunning vistas, notably from the Belvédère du Castellaras, which overlooks the majestic Rocher du Cire.
Beyond their spectacular landscapes and the iconic Pont d'Arc natural arch, the Gorges de l'Ardèche are renowned as an adventure sports hub, offering extensive opportunities for canoeing, kayaking, hiking, rock climbing, and canyoning. They also hold significant prehistoric importance, being home to numerous caves, including the famous Grotte Chauvet (or its replica, Grotte Chauvet 2), which contains some of the oldest known decorated caves in the world.
The Nesque River Canyons are characterized by their wild and grandiose nature, with dizzying cliffs and tunnels carved into the rock, reaching depths of over 400 meters. A unique feature is that the Nesque River often flows underground during warmer months. The area is also a UNESCO Biosphere Reserve, protecting its ecological richness, and offers a scenic panoramic route (D942) with viewpoints like the Belvédère du Castellaras.
When encountering challenging sections, such as the steep ascent to the View of a bend in the Gardon River, be prepared for stairs and iron handles. For the Rocky descent down to the Gardon River, which involves a small cliff, take your time and be aware that while impressive, there are usually sufficient holds. Always exercise caution and assess your comfort level with such passages.


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