Volterra is a walled mountaintop town in the Tuscany region of Italy. With the discovery of local alum deposits in the 15th century, Volterra became a place of interest of the Republic of Florence.
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Volterra is a walled mountaintop town in the Tuscany region of Italy. With the discovery of local alum deposits in the 15th century, Volterra became a place of interest of the Republic of Florence.