Book a cruise with onboard barbeque, open bar, swim stops at Red and White Beach
https://emilianozjpy903.hexaforgey.com/posts/santorini-day-tour-itinerary-a-perfect-one-day-plan-to-see-the-island-s-top-highlights
Book a cruise with onboard barbecue, open bar, swim stops at Red and White Beach, and sundown perspectives close Oia’s dramatic cliffs.