Savonnières Caves

Descend into former medieval tuffeau limestone quarries where nature has spent centuries sculpting stalactites, stalagmites, and delicate drapery formations above underground lakes. A guided tour lasting about one hour leads through the original 11th-century extraction galleries, a petrification workshop where objects slowly acquire a natural calcite coating, and a deeper grotto discovered by speleologists in 1947. The visit ends with a complimentary rosé wine tasting. The caves maintain a constant 14°C year-round, so bring a jacket even in summer. The site operates seasonally from February to November — check opening hours for shoulder-month midday breaks.