Hoshizuna-no-hama, or "Star Sand Beach," is a captivating destination located on the remote island of Iriomote in Okinawa Prefecture, Japan. What makes this beach so special is its sand, which consists of tiny star-shaped grains.

These small stars are not grains of sand but calcium shells from marine microorganisms known as Foraminifera. Foraminifera are single-celled organisms that live in marine environments, and their shells are made of calcium carbonate.

When these organisms die, their shells settle at the bottom of the sea, where they slowly break down into smaller particles. Over time, waves and currents wash these particles onto the shore, forming the distinctive star-shaped grains that adorn Hoshizuna-no-hama.

Visitors to the beach are often mesmerized by the sight of the fine star-shaped sand glistening in the sunlight against the backdrop of clear, turquoise seawater. Collecting star sand is a popular activity for tourists, who often take home small bottles of this unique natural treasure as souvenirs.

In addition to the attention-grabbing sand, Hoshizuna-no-hama is also known for its natural beauty and tranquil atmosphere. Surrounded by lush greenery and swaying coconut trees, the beach offers a peaceful escape from the city life. Visitors can relax on the soft sandy shore, wade in the crystal-clear water, or explore the coastal paths and mangrove forests nearby.

Overall, Hoshizuna-no-hama is a fascinating destination for nature lovers, beach enthusiasts, and those seeking a peaceful retreat amidst stunning natural surroundings. Whether marveling at the star sand or basking in the sunlight, visitors to this beach are sure to take home special memories.