Santorini island in Greece, aerial view of famous Oia town on Santorini at sunrise, Greek tourist destination, windmill in Oia, Santorini

santorini island greece travel aerial greek town architecture sea summer house village blue caldera church city europe mediterranean vacation white aegean oia tourism building resort traditional above cliff famous panorama home hotel panoramic villa volcano balcony europa flight holiday romantic staircase cyclade famous place hill luxury terraced majestic rooftop mansion