• Mar 16, 2026 gr 4 43 44 des gorges de l ardeche a la margeride Central. GR 43: A trail that links the Ardèche region to the Cévennes, emphasizing gorges, volcanic landscapes, and historic villages. GR 44: Connecting the Margeride mountains to the wider network, showcasing volcanic plateaus and ancient forests. Historical Context and By Kathy Koelpin DDS
