Located in the Auvergne-Rhône-Alpes region, Ardèche is a destination popular with hikers. Within just a few kilometres, it offers two very different atmospheres. The north is defined by mid-mountain landscapes shaped by volcanoes, forests and high plateaus. The south takes on an almost Provençal feel, with limestone gorges and garrigue. Hiking in Ardèche means choosing between sun-drenched routes with a Mediterranean character and cooler walks through volcanic highlands.
Hiking in southern Ardèche: gorges, limestone and swimming
The Gorges Trail
- Distance: 24 km
- Elevation gain: 500 m D+ / 500 m D-
- Duration: 12 hours
- Level: Difficult
The Gorges trail is one of the most iconic hikes in Ardèche. Located at the heart of the Gorges de l'Ardèche national nature reserve, it connects Vallon-Pont-d'Arc to Saint-Martin-d'Ardèche. The route is linear. You will therefore need to arrange a vehicle at the finish or organise a shuttle back.
The hiking route covers a total distance of 24 km, split into two 12 km sections. The upstream section runs from the Pont du Tiourre, just past the Pont d'Arc, to the Gournier bivvy. The downstream section runs from the Gournier bivvy to the Plage de Sauze and Saint-Martin-d'Ardèche.
The route is demanding and requires around 12 hours of walking. While it is possible to complete it in a single day at a good pace, it is better recommended to spread it over two days. This way you can soak up the surroundings and spend a night at a bivvy site in the heart of the nature reserve. Wild camping is prohibited. Two designated bivvy areas are available, including the one at Gournier, located at the halfway point. Booking is mandatory, and advisable several weeks in advance during peak season.
The Gorges trail alternates between cliff-edge paths and riverbanks. It offers numerous swimming spots along the way. That said, it is not a family stroll. It is not recommended for young children due to some challenging sections. In total, two river crossings are required on the upstream section and are not accessible year-round. Check with the local tourist office before setting off.
The Cirque de Gens
- Distance: 7 km
- Elevation gain: 164 m D+
- Duration: 2h15
- Level: Difficult
The Cirque de Gens is another must-do route in Ardèche. This 7 km loop, located in the commune of Ruoms, takes around 2h15 to complete. It offers spectacular views over a natural site sculpted by the river through the limestone cliffs over millions of years.
During the hike, you will move through a peaceful environment with vegetation that carries the scent of the south. You will take in vertiginous cliff faces and reach a magnificent sandy beach right in the heart of the site. On fine days, you can tuck your swimwear into your hiking backpacks to enjoy a refreshing swim.
Despite its manageable elevation gain, the Cirque de Gens remains a challenging hike. It is not suitable for young children or those who lack confidence in the outdoors. The route includes an exposed section high on the cliffs, a steep and slippery descent, and scrambling sections over rocks and pebbles. During high water, the circuit quickly becomes impassable as it follows the bed of the Ardèche river.
The Wood of Païolive
- Distance: 1.8 to 4.5 km
- Elevation gain: 27 to 80 m D+
- Duration: 40 min to 2 hours
- Level: Easy
The Wood of Païolive is a true natural labyrinth located across the communes of Vans, Banne and Berrias-Casteljau. This protected natural site is home to numerous animal species, rare plants and geological fissures. On site, you can observe limestone blocks sculpted by erosion.
Three circuits allow you to explore the Wood of Païolive. They are all easy-level and suitable for children. Do bring sturdy footwear, however, as the terrain is rocky, steep in places and slippery after rain.
Three circuits allow you to explore the Bois de Païolive. They are all easy-level and suitable for children. Do bring sturdy footwear, however, as the terrain is rocky, steep in places and slippery after rain. The Circuit de la Vierge (1.8 km) is particularly popular with families, as young children can venture through the maze of rocks and small cavities. The Circuit de la Corniche (3.5 km) passes above the Chassezac gorge and offers fine views of the water winding between high limestone cliffs. The longer Circuit Saint-Eugène (4.5 km) cuts through an oak forest and lets you admire eroded rocks in spectacular shapes.
Hiking in northern and western Ardèche: volcanoes, sucs and cool air
Mont Gerbier-de-Jonc
- Distance: 1.4 km
- Elevation gain: 90 m D+
- Duration: 40 min
- Level: Easy
Mont Gerbier-de-Jonc is a volcanic dome known as a suc. It formed around 8 million years ago, at a time when many volcanoes were still active in Auvergne. Today it is one of the most iconic sites in the region.
The hiking route up Mont Gerbier-de-Jonc is a short ascent of 1.4 km with 90 metres of positive elevation gain. It can be completed in 40 minutes, and its summit reveals a 360-degree view over the sources of the Loire and the volcanic landscape.
The ascent of Mont Gerbier-de-Jonc is open to all. It is, however, quite steep and you will need sturdy hiking shoes. Stay alert on the trail, especially with children, as the stones can sometimes be slippery or tricky to climb. Fixed ropes have been installed at the trickier sections. On rainy, snowy or stormy days, hiking is prohibited as the phonolite rock becomes dangerously slippery.
Mont Mézenc
- Distance: 3.7 km
- Elevation gain: 204 m D+
- Duration: 1h40
- Level: Easy
Like Mont Gerbier-de-Jonc, Mont Mézenc is one of the region's unmissable sucs. At 1,753 metres above sea level, it is also the highest point in both Ardèche and Haute-Loire.
The hiking route up Mont Mézenc typically starts at the Col de la Croix de Peccata. It forms an easy loop completed in under 2 hours. It offers a commanding viewpoint over the surrounding plains and ridges. From a single vantage point, you can take in the Monts d'Ardèche, the Chaîne des Puys and the Alps.
The Mont Mézenc route has the distinctive feature of connecting two summits. On the northern side, you will climb the Dôme de la Croix de Mézenc in Haute-Loire, taking in a first 360-degree panorama. You will then follow a ridge half a kilometre long to reach the southern dome, the highest point in Ardèche.
The Ray-Pic Waterfall
- Distance: 1.5 km
- Elevation gain: 50 m D+
- Duration: 45 min
- Level: Easy
The Ray-Pic waterfall walk is a simple out-and-back route. It starts from the dedicated welcome area, past the village of Péreyres. In just around twenty minutes of walking, you can get up close to the Ray-Pic waterfall. To take it in from multiple angles, three viewpoints have been installed at strategic spots.
Visitors of all ages will be awestruck by the Ray-Pic waterfall. The Bourges river plunges more than 60 metres down a lava flow, forming a cascade of basalt columns. As tempting as the crystal-clear water may look, swimming is prohibited for safety reasons.
The border escape: a natural link with the Cévennes
Hiking in Ardèche can also take place in the far south-west of the département. Visitors can even continue their exploration towards the Cévennes. In this area, the landscapes gradually become wilder and more mountainous, with far fewer visitors than in the Ardèche gorges.
The transition between Ardèche and the Cévennes National Park — one of France's largest protected areas — happens naturally. Routes typically follow ridgelines with wide-open panoramas, pass through chestnut forests emblematic of the Cévennes, and wind through small stone hamlets. The terrain is more rolling, with sometimes significant elevation changes, which appeals to hikers looking for quieter, off-the-beaten-track itineraries.
Practical tips: climate and gear for Ardèche
During summer, temperatures in Ardèche regularly exceed 30 degrees. This is particularly true in the gorges and on the limestone plateaus, where shade can be scarce. To avoid the hottest part of the day, we recommend setting off early in the morning. Don't forget to protect yourself with hats, sunglasses and sunscreen. Also bring 2 to 3 litres of water per person, as water points are not always available along the routes.
At the end of summer and into autumn, Ardèche can be affected by Cévenol weather events. These intense rainfall episodes can cause river levels to rise within hours — or even minutes. Before heading out, check the weather forecast and call off your walk if a significant storm is forecast. Also avoid parking or moving through riverbeds.
Finally, many hikes in Ardèche involve crossing rivers. It is not uncommon for routes to include one or more ford crossings, particularly in the gorges and valleys. After heavy rainfall, crossing them can become dangerous. It is therefore advisable to turn back rather than attempt the crossing. As a safety measure, some trails are closed when the river level is deemed too high.
Hiking in Ardèche captivates with the diversity of its landscapes — limestone gorges, volcanic relief and forests. Whether you are looking for a family walk or a more demanding route, the département offers a wealth of options to explore one of the finest natural destinations in Auvergne-Rhône-Alpes.
