Description
Mont Gerbier-de-Jonc, an ancient volcano with a sugarloaf-shaped summit, is famous for being the source of the Loire River. A unique natural site offering a magnificent panorama in the heart of the UNESCO Global Geopark.
Geo Side:
Majestic and instantly recognizable, Mont Gerbier-de-Jonc rises to 1,551 meters in the heart of the Ardèche plateau. This phonolitic volcanic peak, with its sugarloaf-shaped summit, is a true symbol of the Ardèche Mountains, both for its unique silhouette and its natural and cultural importance.
This is where France's longest river, the Loire, has its source. Three springs are noted at the foot of the mountain, including the famous "geographic source," which can be reached on foot along a designated trail. Climbing to the summit (about 30 minutes), hikers discover a magnificent 360° panorama of the Alps, the Cévennes, the Velay, and the volcanoes of the Massif Central.
The site, listed since 1933, is at the heart of the Monts d'Ardèche UNESCO Global Geopark and is home to the Maison de Site, an interpretive space dedicated to volcanism, natural heritage, and the nascent Loire River. In fine weather, the site vibrates to the rhythm of visitors who come to soak up the fresh air, unspoiled landscapes, and the fascinating history of this stone giant.
An unmissable place, between nature, geology and poetry.
Hiking side:
The ascent of Mont Gerbier-de-Jonc, accessible via a marked path, takes around 30 minutes to reach the summit and enjoy an exceptional 360° panorama, offering a view of the Alps, the Cévennes and the surrounding volcanic landscapes.
At the foot of the mountain, several hiking trails allow you to discover the natural and cultural wealth of the site:
– The Loire sources trail, ideal for observing the different emergences of the river (1 hour)
– The Mire de la Ferme de Flotte, a work on the Partage des Eaux artistic trail, illustrates this unique natural phenomenon, in addition to offering a magnificent panorama. (30 min)
These routes, suitable for all levels, invite you to fully immerse yourself in a territory that is both wild and steeped in history.
Opening
All year round, every day.
Subject to favorable weather conditions.
We also offer:
Fee
| Free access. Bring hiking shoes. |
Location