Swim in Santorini’s clear waters and bays on this beach exploration boat trip. Sail to the caldera island of Aspronisi to relax and dip into its crystal seas. Then, after a swim stop off White Beach, cruise to Red Beach. Drop anchor to bathe in sight of the red cliffs and pebbles before cruising past Santorini's volcanic cliffs back to dock. Includes pickup and drop-off at selected Fira, Oia, Perissa, Kamari, and Imerovigli hotels.