Mysterious Underwater Structure Found off Japan’s Coast May Not Be the Work of Humans
The Yonaguni Monument, located off the coast of Yonaguni Island in Japan, has long been a subject of debate and intrigue. First discovered by diver Kihachiro Aratake in 1986, the submerged rock formations bear a striking resemblance to ancient man-made structures, such as terraces or stepped pyramids. Over the years, many theories have been proposed,