Archaeologists have been surprised by the strange finding of ancient Roman coins, buried in the ruins of a castle located in Japan. The four copper coins were unearthed from the soil beneath Katsuren Castle on Okinawa Island.
WHY are there sunken Bronze Age megaliths, towns, ruins, roads, pillars, found all over the world under the ocean? Because around 1500-1400 BC the REALIce Age ended and there was a 125 meter (300 ft) rise in Ocean level, which once in recorded History submerged many coastlines plus its cities, streets, building, pillars, temples, along with it. Below you find many pictures of fifteen sunken locations. This map below shows the sunken coast lands that were once land, in red.