HISTORICAL
SITES

Discover the remarkable history of the Santorini caldera through visits to some of the most important archaeological, cultural and geological sites in the Aegean. Just a short boat ride from Therasia, the prehistoric settlement of Akrotiri offers a fascinating insight into one of the world's most significant Bronze Age civilizations. Explore ancient streets, remarkably preserved buildings, wall paintings and everyday artefacts that remained hidden beneath volcanic ash following the great eruption that shaped the islands thousands of years ago. Museums and archaeological sites across Santorini reveal the rich cultural heritage of the region and its enduring connection to the sea and the volcano. Beyond Santorini, Therasia preserves its own remarkable heritage. Visitors can discove the history of Santa Irini Church, abandoned cave settlements such as Agrilia, historic churches, traditional villages and traces of old mining activity that reveal another chapter of the island's history. Hidden among volcanic hills and overlooking the caldera, these lesser-known sites offer a rare opportunity to experience the authentic cultural landscape of the Cyclades, far from the crowds. Visitors can also explore Nea Kameni, the volcanic island at the centre of the caldera, where walking trails cross an active volcanic landscape. Complete the experience with a swim in the famous hot springs and discover the natural forces that continue to shape Therasia, Santorini and the surrounding Cycladic islands today.