Blue Grotto
The Blue Grotto is a sea cave on the coast of Capri Island, southern Italy. The sunlight that passes through the underwater cavity and shines through the seawater creates a blue reflection that illuminates the cavern.
The Blue Grotto is a sea cave on the coast of Capri Island, southern Italy. The sunlight that passes through the underwater cavity and shines through the seawater creates a blue reflection that illuminates the cavern.