Board a classic picket boat for a traditional caldera travel, discontinue for swims, talk over with the volcano
https://judahlujr315.iamarrows.com/top-santorini-island-tours-from-caldera-views-to-winery-tastings-and-hidden-villages-2
Board a conventional timber boat for a conventional caldera journey, forestall for swims, seek advice from the volcano, and enjoy onboard tales and snacks.