Like many peaks in this region, Mont Gerbier-de-Jonc is of volcanic origin. There is a one-way climbing ascent and a descent. This is also necessary because, when the weather is …
The southern summit of Mont Mézenc is at 1753m the higher of this two-part mountain and is - unlike the north about 500m distant north summit - in the department …
The Suc de la Lauzière is an ancient volcano which peaks at an altitude of 1,582 metres. From its summit, you can observe Mont Gerbier de Jonc, well known for providing the source of the Loire.