Our friend Marinos Charalampopoulos and Travel Inspiration offers us a unique view of the cosmopolitan Santorini, and her "cinderella" sister Thirasia. 

Many thousands of years ago, in the Late Bronze Age, the catastrophic eruption of a volcano that blew 30 billion magma into the air in the form of pumice and volcanic ash, split a "round" island in two and forever changed their common fate.