49 Black Sand Beach Review

Punaruwu Black Sand Beach (Punaluu Black Sand Beach) is located in the south of Hawaii's Big Island, about 45 minutes from Kailua-Kona, about an hour and 15 minutes from Shilo International Airport. It is a veritable black sand beach on the way to Hawaii Volcano National Park (Hawaii Volcanoes National Park). The sand is really black, not a small black reef. Hawaii is a very active volcanic island. After the eruption, hot lava flows into the sea, and its shell quickly clumps and hardens when the sea is cooled, and the sea becomes heated into a lot of overheating steam. The casing of the lava flow cannot withstand the tension of the internal steam, and it breaks apart and breaks into lava fragments. The main components of the lava fragments are magnetite (iron tetraoxide), iron-rich magnesium minerals such as gabfloor, and therefore appear black. After that, lava debris piled up on the coast, and after years of erosion and polishing by the waves, it eventually became black grains of sand. Bare feet on the black sand beach, no feeling of foot, delicate, soft touch can make people relax quickly, start to enjoy and enjoy this strange beach, marvel at the magic of creation. Of course, seeing black sand beaches, green plants, blue seas for the first time is still a bit weird.