Board a usual picket boat for a traditional caldera journey, quit for swims, go to the volcano
https://elliottzjqm324.nexorafield.com/posts/santorini-photography-tour-capture-blue-domes-hidden-alleys-and-iconic-sunset-shots-3
Board a common wood boat for a traditional caldera tour, give up for swims, seek advice from the volcano, and delight in onboard thoughts and snacks.