The 'singing' sound only occurs when the sand is clean and dry; pollution or oil can permanently silence the acoustic effect.
A local conservation group periodically rakes and cleans the beach to preserve the delicate physical properties of the silica grains.
The beach is part of the Genkai Quasi-National Park, which protects the surrounding coastal landscape.
The sand at Anegonohama is composed primarily of crushed quartz, which lacks impurities that would otherwise dampen the friction needed to create the squeaking sound.
Anego Beach, also known as Anegonohama, is a scenic coastal destination in Itoshima famous for its 'singing sand' (nakisuna). The unique acoustic phenomenon occurs due to the high silica content in the quartz-rich sand, which produces a squeaking sound when walked upon. Stretching approximately 500 meters, the beach is positioned along the Genkai Sea. The site is a registered 'Nakisuna' conservation area due to the extreme sensitivity of the sand to environmental pollutants. Water quality at this beach consistently ranks high, making it a popular spot for locals during the warmer months. The beach maintains a relatively low-key profile compared to more commercialized resort beaches in the Fukuoka prefecture.
The elevated vantage point on the coastal path overlooking the curve of the bay and the Genkai Sea.
Walk slowly and firmly to maximize the acoustic squeaking sound from the sand.
Avoid using sunscreen or oils directly on the sand, as these residues can clog the pores of the silica and inhibit the 'singing' effect.
Wear footwear that is easy to remove to experience the texture of the sand directly.
Do not remove any sand from the beach as a souvenir; it is protected by local environmental ordinances.
Clean up all trash, especially cigarette butts and plastics, to help maintain the purity of the singing sand.
