The Antiquarium was established by the Nettuno Town Council in April 1975 to collect archaeological;historical;artistic and bibliographic material concerning the town.Since 1999;it has been housed inside the Forte Sangallo;where the itinerary crosses the phases of natural;prehistoric;protohistoric and historic evolution of the territory through fossils;and paleontological;archaeological and ethnological finds;displayed in showcases with the aid of explanatory panels;thematic maps;drawings and photographs.In particular;the Antiquarium preserves Paleolithic (lower;middle and upper) finds;lacrymatories;lamellae and precious pottery.The nature section preserves Tertiary and Quaternary fossil malacology finds and is divided into four sections:Malacology;Prehistory;Protohistory and History.