
04/06/2025
In Tuscany there is an “invisible sea”... underground! 🧂🌊
In Volterra, one of the region's oldest towns, there is one of Europe's purest gem-salt mines, dug more than 400 metres underground. This fossil sea is what remains of an ancient prehistoric sea basin, and today it is mined in the form of the purest edible salt, also known as Tuscan ‘white gold’.