This cave, between Cévennes and Ardèche, was one of the first caves in France to have been given the “Qualite Tourisme” label. It is supposedly one of the 3 most beautiful caves in France and covers 30kms and is 35 million years old. The underground tour of La Cocalière, following a secure route with a guide providing a commentary, is accessible to all age groups. The temperature is constant, around 14 degrees, and you’ll discover a living cave that’s still in formation. Plenty of stalactites, stalagmites and stretches of water.