swim in the blue grotto with my significant other

I will break the rules too…. saw this though and was inspired to explore beyond:
“Points of unusual interest include the Grotta Azzurra (Blue Grotto), Grotta d’Argento (Silver Grotto), Cala della Lanterna (Lantern Cove), and Grotta del Sangue (Blood Grotto), so-named for the streaks of red minerals on its walls.”