The Red Beach of Santorini

The Red Beach of Santorini, near Akrotiri, is one of Greece’s most striking shores. Its deep red sand and towering crimson cliffs come from iron-rich volcanic rock, formed by repeated eruptions of the island’s volcano.

Historically, it sits beside the ruins of ancient Akrotiri, a thriving Bronze Age settlement buried by the Minoan eruption around 1600 BCE. That catastrophe preserved buildings and frescoes, much like Pompeii, making the area archaeologically significant.

Today, the Red Beach of Santorini is both a natural wonder and a reminder of Santorini’s violent geological past. While popular for swimming and photography, parts of the cliffs are unstable, and access is sometimes restricted for safety.