Board a traditional wooden boat for a traditional caldera journey, discontinue for swims, talk over with the volcano
https://magic-wiki.win/index.php/Santorini_Photography_Tour:_Iconic_Spots_and_Hidden_Gems_for_Epic_Shots_35925
Board a standard timber boat for a conventional caldera travel, stop for swims, discuss with the volcano, and savor onboard thoughts and snacks.