Background
From the Etruscans to the Romans to arrive in the middle ages; Hence the ancient donkey caravans, loaded with sacks of salt, they left to reach through the salt roads the warehouses scattered in the most distant lands.
Here the Grand Duchy of Tuscany, decided to give birth to one of the first industrial plants in Italy, which grew together with the community to arrive in the '900 when a young ,visionary architect Nervi, destined to write history of modern architecture, with his works that one can find from Brazil to Paris, realized the pavilion which still houses the suggestive salt waterfall, an immense mountain of pure salt, wrapped in the sinuous parables of the futuristic construction.