Find Santorinitours.org at Emporio 847 03, call us on 694 457 7918 and book Santorini tours. Read about all you need to know about Santorini. Where is Santorini Thira (the official name of the island), commonly known as Santorini, is located in western Greece, in the Aegean Sea and belongs to the group of islands called the Cyclades. Thira consists of Santorini (main island), Thirasia, as well as the uninhabited islands, Palia and Nea Kameni, Aspronisi and Christiana. The capital of Santorini is the beautiful Fira. Why is it a popular island? Santorini is world-renowned for its caldera, active volcano, cave houses, wineries to visit and the magnificent sunset. It is…