Surrounded By Water. Amazing Underwater River. Cenote Angelita in Mexico has a little-known phenomenon that would appear to be a diver's delight: an underwater river!
These photos, taken by Anatoly Beloshchin 30 meters deep inside the cave, reveals clear salty water and a murky "river. " The river is actually a layer of hydrogen sulphide suspended harmlessly in the water. Underwater Photography. UNDERWATER PYRAMIDS: JAPAN 2. One of the greatest discoveries in the history of archaeology was made last summer, off Japan There, spread over an amazing 311 miles on the ocean floor, are the well-preserved remains of an ancient city.
Or at the very least, a number of closely related sites. In the waters around Okinawa and beyond to the small island of Yonaguni, divers located eight separate locations beginning in March 1995. That first sighting was equivocal - a provocative, squared structure, so encrusted with coral that its manmade identity was uncertain. Then, as recently as the summer of 1996, a sports diver accidentally discovered a huge, angular platform about 40 feet below the surface, off the southwestern shore of Okinawa.