10 The “Atlantis” of Japan

On the southern coast of Yonaguni, Japan, lie submerged ruins estimated to be around 10,000 years old. We don’t know who built it, or when; but there it is, plain as day, available for anyone to go down and inspect. Even now, the current washes past sharply squared stone blocks standing dark and forbidding, rising nearly high enough to break the surface. It is called the Yonaguni Monument.
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