The Heraion at Foce del Sele is an archaeological site consisting of an Ancient Greek sanctuary complex dedicated to the goddess Hera in what was Magna Graecia. When built, the complex was located at the mouth of the Sele, approximately 8 km north of the Greek city of Poseidonia that was famous for its three standing Greek temples. Due to the deposition of alluvial sediment by the river, the site now is approximately 2.3 km from the modern coast.
The site is in the modern Italian comune of Capaccio-Paestum, some 40 km south of Salerno.
Wikipedia https://en.wikipedia.org/wiki/Heraion_at_Foce_del_Sele
Address 84047, Italy
Coordinates 40°29'18.248" N 14°58'12.188" E