The Blue Grotto is a sea cave on the coast of the island of Capri, southern Italy. Sunlight, passing through an underwater cavity and shining through the seawater, creates a blue reflection that illuminates the cavern.<br /><br />Accessible by boat, this sea cave is known for its bright blue water, due to reflected sunlight.<br /><br />Follow us on Twitter <br />https://twitter.com/TopTouristPlac2<br /><br />For Top Tourist Places, Videos Subscribe us on Youtube <br />https://www.youtube.com/c/TopTouristPlaces<br /><br />Follow us on Facebook<br />https://www.facebook.com/toptouristplaces/<br /><br />Capri Top Tourist Places - Blue Grotto, Capri, Italy, Europe
