Ancient fish processing site, Portopalo di Capo Passero, Siracusa, Sicily, Italy, Mediterranean, Europe

siracusa sicily italy mediterranean coastline historical site marine history archaeological remains coastal heritage fishing industry ruins european history ancient structures cultural heritage tourism landscape sea architecture site exploration maritime trade outdoor history scenic views tradition technology excavation local economy preservation education ancient economy tourism destination coastal archeology heritage conservation travel nature historical tourism ancient fishing historic structure sicilian culture european archaeology ancient civilization ancient technology fishing methods ancient industry sustainable tourism historical landmarks cultural tourism outdoor heritage ancient site fish processing history