4.8
(6)
14
hikers
3
hikes
Mountaineering routes in Réserve Biologique Intégrale De Bois Sauvage traverse a landscape characterized by a succession of cliffs, plateaus, and valleys within the Forêt domaniale de Bois Sauvage. This Integral Biological Reserve is dedicated to natural forest evolution, featuring diverse tree species such as pubescent oak, Austrian black pine, and Atlas cedar. The terrain offers varied paths suitable for challenging hikes and exploration of an undisturbed natural environment.
Last updated: July 10, 2026
4.7
(3)
8
hikers
12.4km
04:06
360m
360m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
1
hikers
5.39km
01:47
120m
120m
Hard mountaineering route. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.

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5.0
(3)
5
hikers
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Dry canyoning the other way around. Just before the campsite on the Ardèche is the entrance to the river, which dries up in summer. I agree with the previous writer, this is not a safe hike in many parts, as it contains exposed areas, climbing and bouldering elements. I suspect that it is easier to go uphill along the river (like we did). Assuming you have the relevant experience, this is a fantastically beautiful and very special hike. I haven't had so much fun 'hiking' for a long time. But please be careful.
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An interesting whim of nature that reveals itself to the visitor here with the "Pont d'Arc Ardèche". At the same time, this natural arch broken by the river into the rock is an impressive testimony to the power of the water that has carved its way through here over time.
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Otherwise you can only see the "bridge" down from the beach, from up here you have an impression of how the natural monument has integrated into the whole landscape and how the Ardeche has dug through the landscape.
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From here you have a view of the Pont d'Arc, a natural arch, 54 meters high. This passage over the Ardèche was formed more than 120,000 years ago by karst erosion. The Pont d'Arc is well known to kayakers, swimmers and diving enthusiasts.
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Perched on its rocky outcrop, the castle of Vallon dominated the plain at the entrance to the Ardèche gorges, offering a magnificent view of the southern Ardèche. Built in the 11th century, it was destroyed in 1628 during the wars of religion. The houses nestled at the foot of the castle were gradually abandoned in favor of the new town built in the plain, and are now falling into ruin.
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Very rewarding hike through the river bed
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Great view towards Pont D'arc. You can't see the Pont D'arc itself because it's covered by trees
5
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An incredibly beautiful view towards Pont D'arc. A head for heights is a real advantage here.
5
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No, traditional mountaineering activities such as rock climbing and caving are explicitly prohibited within the Réserve Biologique Intégrale De Bois Sauvage. This restriction is in place to protect sensitive nesting sites, particularly for Egyptian vultures, as part of a biotope protection order. The reserve is primarily suited for hiking and nature observation.
The Réserve Biologique Intégrale De Bois Sauvage offers a range of hiking trails, from moderate to difficult, traversing a landscape of cliffs, plateaus, and valleys. You'll find paths suitable for various fitness levels, allowing you to explore the diverse forest composition and undisturbed natural environment.
Yes, for those seeking a more challenging experience, the reserve offers routes like the Rieussec Dry Riverbed loop from Vallon-Pont-d'Arc. This 3.3-mile (5.4 km) path is rated as difficult and navigates through the unique Rieussec Dry Riverbed, providing a strenuous yet rewarding hike.
Absolutely. Many of the trails in the reserve are designed as loops, allowing you to start and end at the same point. For example, you could explore the View of the Pont d'Arc – Cirque d'Estre loop from Vallon-Pont-d'Arc, a moderate 7.7-mile (12.4 km) route offering scenic views.
The reserve is rich in natural beauty. You'll encounter diverse forest compositions, including pubescent oak, Austrian black pine, Atlas cedar, and remarkable green oaks over 150 years old. The topography itself, with its succession of cliffs, plateaus, and valleys, offers striking landscapes. While not directly within the reserve, the nearby Cascade de la Beaume is a beautiful water feature worth noting.
While the guide focuses on mountain hiking, the broader area of the Forêt domaniale de Bois Sauvage, which encompasses the reserve, does offer trails suitable for family-friendly outings and easy walks. The focus on nature observation and undisturbed forest makes it an ideal place for peaceful exploration with children, though specific routes should be chosen based on their difficulty.
The reserve is generally pleasant for hiking during spring and autumn when temperatures are milder and the natural scenery is vibrant. Spring brings new growth, while autumn offers beautiful foliage. Summer can be warm, so early morning or late afternoon hikes are recommended during that season.
As an Integral Biological Reserve, regulations regarding dogs can be strict to protect wildlife. It is advisable to check the specific rules for the Réserve Biologique Intégrale De Bois Sauvage before bringing your dog. Often, dogs may be permitted on a leash on designated trails, but it's crucial to confirm local guidelines.
There are four distinct hiking routes highlighted in this guide for Réserve Biologique Intégrale De Bois Sauvage, offering a mix of moderate and difficult options to explore the area's unique natural environment.
The trails in Réserve Biologique Intégrale De Bois Sauvage are highly rated by the komoot community, with an average score of 4.8 stars from over 6 reviews. Hikers often praise the opportunity to experience a forest in its natural, undisturbed state and the diverse landscapes encountered along the paths.
Yes, several routes provide stunning views of the iconic Pont d'Arc. For instance, the Chastelas Ruins – View of the Pont d'Arc loop from Vallon-Pont-d'Arc is an 8.5-mile (13.7 km) trail that leads through varied terrain and offers excellent vantage points of this natural arch.
Moderate hikes in the Réserve Biologique Intégrale De Bois Sauvage can vary in length and duration. For example, the Le Pont d'Arc – Grotte Chauvet loop from Grotte Chauvet, a moderate 4.7-mile (7.5 km) route, typically takes around 2 hours 30 minutes to complete.


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