Board a normal wood boat for a classic caldera journey, end for swims, talk over with the volcano
https://andersonagel343.talesignal.com/posts/santorini-tour-prices-explained-what-s-included-and-what-s-not-2
Board a natural wood boat for a basic caldera excursion, give up for swims, discuss with the volcano, and enjoy onboard experiences and snacks.