Board a usual picket boat for a classic caldera excursion, forestall for swims, discuss with the volcano
https://josuepwtp728.opalvector.com/posts/last-minute-santorini-tours-booking-how-to-find-availability-today-2
Board a regular wooden boat for a traditional caldera travel, stop for swims, seek advice from the volcano, and experience onboard testimonies and snacks.