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Explore a world never seen before a world hidden under miles of water, the landscape of the seabed. Join expeditions to dive long-lost vessels, discover ancient sites and follow the scientists who are probing the darkest and deepest corners of this underwater world. Computer generated, three-dimensional maps and imagery will offer a first glimpse of these mysteries.
National Geographic Channel
11
45 min
Lost civilizations, mysterious cities and legendary sites have all vanished. Can draining the seas help unlock what caused their demise?
Mar 12, 2019
For centuries treasure ships sailed the world hunted by pirates, battered by storms and reefs. Only now can we begin to explore what remains of them.
Mar 19, 2019
Under the seas lives a lost graveyard of sunken war ships. Countless vessels from WWI and WWII pepper the seafloor waiting to be explored.
Mar 26, 2019
Towering walls of water, powerful winds and churning seas can overwhelm any ship. But what secrets of the stormy seas can now be revealed?
Apr 2, 2019
In warfare, saboteurs are a silent, unseen enemy with advanced weaponry and their element of surprise sending many ships to their final resting place.
Apr 9, 2019
War, weather and human error have led to some of the worst maritime disasters history. Drained dry we now reveal the mysteries along America’s shores.
Apr 16, 2019
The seafloor is the world’s biggest tsunami machine and its dangers have remained hidden from view, until now!
Apr 23, 2019
Beneath the waters of the world, lies undersea empires and relics of their bloody wars. Can today’s technology uncover these lost empires?
Apr 30, 2019
