Endless adventures at the edges of the Earth

A story of Will Gadd's obsession with mixed climbing up the frozen 140m cave behind Helmcken Falls.

Climber Chris Sharma attempts to climb from the bottom of the huge Majlis al Jinn cavern back to the surface.

Three paddleboarders attempt to cross the Bass Strait, 300km of deadly water between Australia and Tasmania.

A pair of intrepid cave divers attempts to connect two gigantic cave systems in the Bahamas and make history.

Will Gadd and Gavin McClurg attempt to smash a long distance flight record by paragliding over the Rockies.

It's 'mission impossible' for a pair of freeskiers who attempt to ski the highest peak in Eastern Siberia.

A story of Will Gadd's obsession with mixed climbing up the frozen 140m cave behind Helmcken Falls.

The Turner Twins are two professional adventurers on a mission to reach the world's poles of inaccessibility.

The documentary follows Will Gadd’s efforts to ice climb the disappearing glaciers on Africa’s highest peak.

The filmmakers behind Calm in the Dark reveal the insane conditions in which they made the cave-diving film.

In 2012, after five years of struggle and setbacks, Felix Baumgartner jumped from space down to Earth.

Will Gadd and Gavin McClurg attempt to smash a long distance flight record by paragliding over the Rockies.

Cave diver and explorer Klaus Thymann documents a potentially ancient human skeleton in the Yucatan Peninsula.