10Grotta Azzurra

Last but certainly not least, we have the famous Blue Grotto (Grotta Azzurra) of Capri, a mysterious cave that seems to glow an electric blue.

Accessible to tourists only by boat, this stunning sea cave has long delighted visitors with its otherworldly blue hue, caused by sunlight passing through an underwater cavity that strategically filters out any red reflections, leaving an image that is truly out of this world.

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