Σαντορίνη is a beautiful island in the Aegean Sea, part of the Cyclades group of islands in Greece. Known for its stunning sunsets, white-washed buildings, and blue-domed churches, it attracts many tourists each year. The island was formed by a volcanic eruption, which created its unique caldera and dramatic cliffs. The main towns on Σαντορίνη include Fira and Oia, both offering breathtaking views of the sea. Visitors can explore ancient ruins, enjoy local cuisine, and relax on its distinctive beaches, such as the Red Beach and Black Beach. The island is also famous for its production of Santorini wine.