Valentina Passalacqua produces wines in the Gargano region located in the province of Foggia in southern Italy and is one of the largest natural wine operations in the world. Its vines are largely placed on dry stony soils called limestone and they are always exposed to the warm rays of the sun and swept by the salty winds of the Mediterranean. Discover the CALCARIUS range, an avant-garde natural wine project, focused on the Kimmeridgian limestone soils of his childhood town, Arpicena.