WORLD’S DEEPEST BLUE HOLE DISCOVERED IN CHINA

The biggest hole was discovered near Sansha city. Specialists confirmed that the depth of the gigantic sinkhole is more than 300 m. By the way, the depth of the previously discovered biggest hole was 200 m. The discovered big hole has got official geographic name Yongle Dragon Hole which is translated as “eternal joy”. The diameter of its surface is 130 m. Scientists assure that that tectonic sinkhole is vertical and despite the fact that is has no way out into the ocean more than 20 species of fish inhabit the hole.