So-called “blue holes” are naturally formed cavities on the sea floor with vertical walls, mostly found in coastal regions ...
From the air, it looks like an ink spill in turquoise water, a perfect circle that seems to drop straight into the planet. For decades, Belize’s Great Blue Hole has pulled in explorers, filmmakers and ...
Hosted on MSN
Groundbreaking Discovery of the Deepest Blue Hole Reveals Hidden Caves and Tunnels Beneath the Ocean
A groundbreaking discovery beneath the waters ofChetumal Bay, Mexico, has captivated oceanographers around the world. The Taam Ja’ Blue Hole (TJBH), the deepest known blue hole in the world, has been ...
Beneath the calm waters of the South China Sea, the Dragon Hole plunges over 301 metres, hiding twisting tunnels, vanishing ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results