Red Beach of Santorini
Santorini’s Red Beach (also called Kokkini Beach) is set at the base of giant red cliffs that rise high over crystal-blue Mediterranean waters. The colorful red sand is a result of the surrounding iron-rich black and red lava rocks left over from the ancient volcanic activity of Thira, the impressive volcano that erupted and essentially shaped Santorini in 1450 B.C. Nowadays, the beach is popular with sunbathers, though you’ll want to rent beach chairs to avoid sitting directly on the coarse sand. And it’s best to visit in the early morning hours—the sand heats up under the warm Mediterranean sun.