€37, weather-dependent, 5 minutes inside, and you might not even get in. So... is it worth it?
Plan your Italy trip →On a calm, sunny day with the right light angle (noon-2pm), the Blue Grotto is otherworldly. The electric blue glow from the underwater entrance has no equivalent anywhere. For 5 minutes, lying flat in a tiny rowing boat inside a sea cave, you see a color that doesn't seem real. The boatman sings. The echo fills the cave. When it works, it's a core memory.
Closed 30-40% of days (rough seas). Queue of 30-60 minutes bobbing in small boats waiting your turn. Total cost ~€37 per person for 5 minutes inside. The rowing boatmen sometimes rush you through when the line is long. If you're prone to seasickness, the wait in a small boat on open water is miserable. And you can't book in advance — you find out the morning of your visit.
A full island boat tour (~€25-35, 2 hours) circles all of Capri, passes the Faraglioni rocks, visits the Green Grotto and White Grotto (less famous, still beautiful), and shows you the dramatic coastline. Many visitors say this is the better Capri experience — more time on the water, more variety, less uncertainty, and you see the whole island from the sea.
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