From extravagant underground bunkers to cabins on remote islands. Homeowners discuss what attracted them to such unusual and secluded properties. A round the world tour of some spectacular homes, using drone photography to explore the natural surroundings of each home and 'fly-through' tours of their interiors and secret passages, to reveal what makes them unique. The owners explain why they wanted to live in such an unusual property, and how they found their secluded plots.

Bill Pullman introduces and narrates this four-part documentary on the world's first national park, ...

Experience the wonders of our world like never before in this epic series from Jon Favreau and the p...

A four-part documentary series on ocean life around the world.

The four-part series takes an awe-inspiring look at the world around us, shot with ultra-high-defini...

See It Now is an American newsmagazine and documentary series broadcast by CBS from 1951 to 1958. It...

Explore wild, wondrous Vancouver Island, where the ocean nurtures all life, from bald eagles who go ...

Across five nights, Susan’s journey takes her to a different well-known resort every day as she enjo...

The first months of an animal's life are crucial - if they lose their mothers, they'll need help. Me...

The tropical islands that lie between Asia and Australia are among the biologically richest on earth...

Consummate world traveler Jean-Michel Dufaux gives viewers an inside take on their favourite celebri...

Islands can be home to the most extreme examples of life and the some of the most dramatic landscape...

Will Smith whose curiosity and wonder is positively infectious—is guided by National Geographic Expl...

Intrepid adventurer Michael Palin takes a journey through the Himalayas.

Michael Palin travels to 18 countries around the rim of the Pacific Ocean.

Michael Palin attempts to copy the exploits of fictional character Phileas Fogg, by trying to travel...

Michael Palin undertakes an epic journey of 23,000 miles, traveling from the North to the South Pole...

In this four-part BBC documentary, former Monty Python funnyman and renowned globe-trotter Michael P...