This is Capri's most famous attraction. We have to wait for our turn to take the small rowing boat into the Blue Grotto.
Getting ready to enter the Blue grotto
The small opening into the Grotto
We couldn't understand what he was saying
The blue colours of the grotto is caused by the sunlight which enters through an underwater opening located immediately below the entrance to the cave. The light is filtered by the water which absorbs the red tones, leaving only the blue ones to pass into the cave.
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