The island of Santorini (Thira) is one of the must-see places of the world, for no other reason than because it frames the earth's largest volcanic caldera.
The island of Santorini surrounds the world's largest volcanic caldera.
mnli hypothesis: The island of Santorini surrounds the world's largest volcanic caldera. premise: The island of Santorini (Thira) is one of the must-see places of the world, for no other reason than because it frames the earth's largest volcanic caldera.