Puy Mardou
La Roche-Blanche
Puy Mardou is a small volcanic peak on the slopes of Gergovie.
In a land of hills, Puy Mardou juts out into the plain like the prow of the Gergovie plateau. A discovery trail invites you to discover the geology, flora and fauna (85 species of butterfly, including the Hermit, the Great Wood nigger…) of this exceptional but little-known hillside, just outside Clermont. Volcanoes, history and southern flora are sure to be on the menu.
A place where three main types of rock meet: limestone, basalt and a strange mixture known as “peperite”.
In a land of hills, Puy Mardou juts out into the plain like the prow of the Gergovie plateau. A discovery trail invites you to discover the geology, flora and fauna (85 species of butterfly, including the Hermit, the Great Wood nigger…) of this exceptional but little-known hillside, just outside Clermont. Volcanoes, history and southern flora are sure to be on the menu.
A place where three main types of rock meet: limestone, basalt and a strange mixture known as “peperite”.
Opening hours
All year round.
Prices and payment methods
- Free of charge.
Location
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Photos: Henri Derus©, Henri Derus©, H. DERUS, H. DERUS
Updated on 27 May 2025 by Clermont Auvergne Volcans