Board a ordinary picket boat for a classic caldera tour, discontinue for swims, seek advice from the volcano
https://edgarifnn692.cavandoragh.org/santorini-photography-tour-capture-blue-domes-sunsets-and-secret-spots
Board a common picket boat for a traditional caldera excursion, give up for swims, discuss with the volcano, and savor onboard stories and snacks.