Limestone cliffs, the Blue Grotto, and lunch at anchor in the Faraglioni.
Capri rewards a full day on the water more than almost anywhere in the Mediterranean — the Blue Grotto in the morning before the crowds, swimming off the Faraglioni stacks by midday, and a slow return past Marina Piccola as the light turns gold.
The Blue Grotto is calmest and least crowded first thing in the morning — most full-day charters start there.
The water off the Faraglioni is deep, clear, and calm enough for swimming straight off the boat.