Puy Gros

Puy Gros is a volcanic summit in the Puy-de-Dôme area reaching 1,485 meters, with expansive views across the Chaîne des Puys and surrounding valleys below. The landscape displays typical volcanic features and connects to several trails leading toward the top.

This volcanic peak formed during the Quaternary period, reflecting intense volcanic activity that shaped the Massif Central thousands of years ago. Its creation connects directly to the broader geological processes that molded the entire mountain range.

The summit plays a central role in volcanic research across Auvergne, where scientists study how volcanic structures formed and evolved. Visitors today can observe the geological traces of this volcanic activity woven throughout the landscape.

Multiple marked trails from Mont-Dore lead to the summit, offering different difficulty levels based on which route you choose. Hikers should bring weather-appropriate gear and prepare for conditions at higher elevation.

The northern slope hosts a ski resort with slopes for both beginning and experienced skiers during winter months. This winter facility transforms the area into a year-round destination for different outdoor pursuits.