Roc d'Hozières, Volcanic summit in Monts du Cantal, France
Roc d'Hozières is a phonolite dome rising to 1,614 meters with steep columnar walls that give it a distinctive vertical appearance. It overlooks the Mars valley and stands as a prominent feature within the Cantal mountain range.
This volcanic formation was created roughly 6 million years ago during intense geological activity that shaped the entire Cantal range. The phonolite dome represents a remnant of the ancient volcanic processes that once dominated this part of Auvergne.
Local climbers have developed several routes on these walls, making it a destination for those seeking rock challenges in the region. The place reflects how people in Auvergne connect with the volcanic landscape around them.
The GR400 hiking trail runs along the western slopes and provides access points for both walkers and climbers throughout the year. The area remains reasonably accessible, though sturdy footwear and preparation are important given the changeable mountain weather.
The summit sits between the villages of Fau and Falgoux and holds several climbing routes of varying difficulty. The longest route, called Bulle d'Hozières, stretches 260 meters and ranks as the longest climbing path in the entire Auvergne region.
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