Sexy American playmate Sara Underwood, known for her artistic concerns and love for the environment, visited the Greek island of Santorini.The famous model from the US did not hesitate to publicize her vacation on Instagram, showing sexy photos with famous landscapes of Santorini in the background, thus promoting the island to her 8.2 million followersSara Underwood stayed at Maregio Suites, a member of the Caldera Collection Group, which manages a network of 30 quality hotels & 16 villas 5 star in Athens, Santorini, Mykonos and Italy.These are her photos...RELATED TOPICS: Greece, Greek tourism news, Tourism in Greece, Greek islands, Hotels in Greece, Travel to Greece, Greek destinations , Greek travel market, Greek tourism statistics, Greek tourism report