The Parks of the Val di Cornia are a group of parks in the provinces of Grosseto and Livorno with the objective of protecting and improving these areas of archaeological and natural interest. The association manages the following parks: Baratti and Populonia Archaeological Park and Archaeological Museum of the territory of Populonia: Etruscan town of Populonia; Mining Park of San Silvestro and centre of formation and documentation of Villa Lanzi: Temperino mine and Rocca San Silvestro medieval castle; Coastal Park of the Sterpaia; Coast of Rimigliano Nature Park; Montioni Nature Park; Poggio Neri Forest Park.