Santorini (Greek Σαντορίνη) is a small, circular group of volcanic islands located in the Aegean Sea, about 200 km south-east from the mainland of Greece (latitude: 36.40°N - longitude: 25.40°E). It is also known by the name of the largest island in the archipelago, Thira or Thera (Θήρα). It is the southernmost member of the Cyclades group of islands, with an area of approximately 73 km² (28 sq mi).
