We drained ‘The Pacific Ring of Fire’ - an underwater hotbed of volcanoes, mega-quakes and giant tsunamis. What catastrophic threats lie just off the coast of New Zealand Seattle, Tokyo Drain The Oceans Now streaming On Demand with Foxtel Fetch SKY TV https://www.nationalgeographic.com.au/tv/drain-the-oceans/ | National Geographic Australia

22K views · 1.7K reactions | Join experts in undersea exploration as...

More than 70% of the Earth's surface is covered in water. That's a lot of buried secrets.... Tune in for Drain the Oceans, from Tuesday August 7 at 8.30pm AEST on National Geographic. | National Geographic Australia

Tomorrow, National Geographic is going deep underwater to solve the world’s greatest mysteries. #DraintheOceans | National Geographic TV

5.8K views · 88 reactions | We're rolling back the waves to bring these underwater secrets to the surface. A new season of Drain the Oceans premieres Monday at 9/8c. | National Geographic TV | Facebook

The Mississippi River has a rich history in the U.S. and Clint Willson hopes to discover some of the river's underwater secrets. #DrainTheOceans | National Geographic TV

What secrets lie beneath the Nile? Tonight’s episode reveals a lost wonder of the ancient world, monumental fortresses, and the origins of ancient Egyptians' obsession with the afterlife. Drain The Oceans, 8.30pm aest 🔴Record: http://bit.ly/2LaMMfy | Foxtel

11K views · 112 reactions | The English Channel is a graveyard of warships and aircraft from WW2. New episodes of Drain The Oceans air Tuesdays at 9/8c on National Geographic. | National Geographic TV | Facebook