Though greatest and earliest free-standing temple to Hera was the Heraion of Samos, in the Greek mainland Hera was especially worshipped as "Argive Hera" ("Hera Argeia") at her sanctuary that stood between the former Mycenaean city-states of Argos and Mycenae, where the festivals in her honor called "Heraia" were celebrated. "The three cities I love best," the ox-eyed Queen of Heaven declares in the "Iliad", book iv, "are Argos, Sparta and Mycenae of the broad streets." There were also temples to Hera in Olympia, Corinth, Tiryns, Perachora and the sacred island of Delos. In Magna Graecia, two Doric temples to Hera were constructed at Paestum, about 550 BCE and about 450 BCE. One of them, long called the "Temple of Poseidon" was identified in the 1950s as a second temple there of Hera.