It is called the "town of pottery", and in is located in the region of Apulia, in the south of Italy. Some people get the chance to discover Grottaglie while travelling to Salento, which is one of the most beautiful touristic spot Italy has, but this beautiful little city definitely has the potential to become a holiday destination per se.
As reported by the Italian magazine Italianicious, Grottaglie has become the town of pottery hundreds of years ago, as its soil has always been rich in clay.
Fonte: This is Italy