Passionate storytelling that brings adventure, exploration, culture, and natural wonders to life. Programs with environmental, educational, and entertaining twists.

National Geographic HD

Passionate storytelling that brings adventure, exploration, culture and natural wonders to life.

National Geographic

Adolf Hitler's plans to dominate the oceans slowly unravel in a series of disastrous battles; now it is revealed how the Third Reich's mighty fleet finally sank beneath the waves.

Drain the Oceans

Hitler's Killer Warships

London's Secret History

A new 3D survey of the Thai cave in Tham Luang reveals how 12 boys were rescued after being trapped.

Thai Cave Rescue

A high-tech expedition searches for the iconic wrecks of the Battle of the Pacific, including the USS Lexington and the USS Indianapolis; funded by Microsoft co-founder Paul Allen, the expedition explains some of the greatest WWII mysteries.

Pacific War Megawrecks

Maritime archaeologists and historians search for the lost wrecks of the American Civil War.

Secrets of the Civil War

Long-lost ships reveal the race to find gold in the California and Klondike gold rushes.

Buried Secrets of the Gold Rush

Shedding light on German U-Boats, the world's first stealth weapons.

Killer U-Boats

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Scientists uncover maritime mysteries by using technology; they re-create various things hidden at the bottom of the ocean.

S2 E10 | London's Secret History