Nhon Hai, a picturesque fishing village on Phuong Mai Peninsula, lies about 15 kilometers from Quy Nhon City in Binh Dinh Province. Known for its unspoiled beauty, crystal-clear water, fresh seafood, and the warmth of its locals, Nhon Hai has become a must-visit destination for travelers seeking an authentic coastal experience.
Adding to its allure is a mysterious ancient wall submerged beneath the sea. Local fishermen report that the wall is not made of stone or brick but consists of solid mortar. The structure reveals itself only during low tide, offering a unique and intriguing sight for visitors.
According to local authorities, the wall may date back to the Champa Kingdom, which ruled from the 2nd to the 19th century.
