The Cyclades are among the most stunning Greek islands and no island in this group of islands epitomizes the Greek vacation experience than Santorini. Crescent in shape, Santorini owes its formation to a massive volcano eruption in 1450 BC. The resulting under water crater has been associated with the legend of the lost city of Atlantis. Santorini remains at the centre of the South Aegean Volcanic Arc. Named by the Venetians in the 13th century, this stunning island of dazzling white villages, black sand beaches, thermal springs and luxuriant vineyards is a quintessential Greek island.