Agios Georgios (island)
Agios Georgios or San Tzortzis is a Greek uninhabited island in the entry of Saronic Gulf. It is the largest uninhabited island of the Saronic Islands with an area of 4.3 km2. Administratively, it is part of the municipality of Hydra.
History
In antiquity the island was named Belbina and is mentioned by Herodotus in a dialogue between Themistocles and his political opponent Timodemos from Afidnes. There was also a town of the same name on the island.Though some scholars have proposed that Agios Georgios should be identified as the ancient Psyttaleia which was involved in the Battle of Salamis, the consensus remains with the island that has long been known as Lipsokoutali, now renamed Psyttaleia.