Black sand beaches are generally formed from volcanic minerals and fragments of Volcanic lava.

Such beaches are no less beautiful than white sandy beaches, especially with a blend of natural scenery in exotic surroundings and it is a view that you rarely see.Santorini is famous because of the caldera scenery which is a white and blue and Perissa Beach adds even more beauty and perfection with its amazing contrast with its black sand.
The beach offers stunning views of Mount Mesa Vouno in the distance.This wonderful beach was fifth among exotic beaches such as the Black Sand Beach in Hawaii, the Lovina Beach in Bali and the Playa Negrita in Puerto Rico.