UNESCO inscription: Chaîne des Puys - Faille de Limagne

2 July 2018 marks a historic milestone for the Puy-de-Dôme: the Chaîne des Puys and the Limagne Fault join UNESCO's prestigious World Heritage list. This international recognition pays tribute to a rare natural site, shaped by the deep forces of the Earth, and of universal scientific value.

This listing is the fruit of several years' commitment by the Puy-de-Dôme department, whose ambition is to protect and enhance this natural jewel, while guaranteeing a high-quality welcome for visitors and respecting local life.

Chaîne des Puys - Faille de Limagne: a unique geological site listed by unesco

Situated in the heart of the Puy-de-Dôme region, this natural site stretches for around 30 km and features more than 80 volcanoes lined up along a 700-metre-high fault. This site is the only one in the world to illustrate so spectacularly the birth of a continental rift, a rare process that can eventually lead to the formation of an ocean. A veritable open book on the titanic forces that shape our planet.

The landscape shows three major stages in a geological phenomenon:

  • the fracturing of the Earth's crust, heralding the break-up of the continent.
  • Intense volcanic activity over more than 30 million years.
  • the uplift of the Dômes plateau and its shaping by erosion.

An asset for research and development in the region

UNESCO listing highlights the scientific importance of the site and encourages its preservation. It also enhances its appeal as a tourist, cultural and educational site, with a positive impact on local development.

UNESCO House: a space dedicated to promoting the site

To find out more about the site, the Chaîne des Puys - Faille de Limagne UNESCO House in Clermont Ferrand offers a presentation and information centre open to all.

To find out more

Unesco House
Unesco House

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