
The Mysterious Yonaguni Monument: Japan’s Underwater Enigma
Off the coast of Yonaguni, Japan, lies one of the most intriguing and controversial underwater formations ever discovered—the Yonaguni Monument. Found in 1986 by a local diver, this massive submerged structure features flat terraces, sharp right angles, and what some claim to be staircases and pillars. Located roughly 25 meters beneath the surface, it has…