Caldera Beach, located in Thira, Santorini, is a stunning beach known for its black volcanic sand and crystal-clear waters. It offers breathtaking views of the flooded caldera, making it a popular spot for scuba diving and other water activities. The beach is surrounded by trees providing shade, and its waters deepen rapidly, making it essential to wear water shoes. The area is less touristic, offering a relaxed atmosphere with a few sun loungers and umbrellas available for rent. Visitors can enjoy the spectacular sunset views and explore nearby viewpoints with restaurants like Panorama.
The beach is accessible via a well-maintained concrete road, making it one of the easier beaches to reach in the area. The nearby village offers a mix of traditional Greek cuisine and modern amenities, enhancing the overall experience.
Caldera Beach is a must-visit for those seeking a tranquil beach experience with unique natural beauty and historical significance, as it is part of the massive Santorini caldera formed by volcanic eruptions.