Gavorrano is a village in the Colline Metallifere hills, in the Tuscan Maremma, province of Grosseto, a few kilometres from the Gulf of Follonica. For a century it was one of the most important mining centres in Europe for pyrite; today that history has become its treasure: the Gavorrano Mining Park is one of the Gateways to the Tuscan Mining UNESCO Global Geopark, with the Museum in the Tunnel carved into the mine and the striking Teatro delle Rocce, an amphitheatre built into a former quarry where concerts and performances are held in summer.