San Biagio Platani (Sicilian: San Biaggiu Plàtini) is a comune (municipality) in the Province of Agrigento in the Italian region Sicily, located about 70 kilometres (43 mi) south of Palermo and about 20 kilometres (12 mi) north of Agrigento. As of 31 December 2004, it had a population of 3,689 and an area of 42.4 square kilometres (16.4 sq mi).San Biagio Platani is famous for its "Easter Arches" (Gli Archi di Pasqua.)