This route crosses the volcanic landscapes of Puy-de-Dôme and Cantal, taking you through the heart of the Parc Naturel Régional des Volcans d'Auvergne. With iconic summits like the Puy de Dôme and Puy Mary, the trail explores the UNESCO-listed Chaîne des Puys, the towering Puy de Sancy, and the vast Monts du Cantal, Europe’s largest stratovolcano. The journey also unveils unique volcanic plateaus, lush peat bogs, and breathtaking panoramas, offering a true adventure through the diverse volcanic regions of the Massif Central.