
Adventurers seek new and extreme challenges.

Three adventurers set out on an expedition across the remarkable landscapes of Greenland, towing a kayak across the ice cap to a river's headwaters and kayaking down to the Arctic Ocean.

Kayaking legend Steve Fisher returns to Zambezi, one of the world's most treacherous waterways. He takes on a thrilling challenge that most would consider a death wish.

Renowned filmmaker Alister Lee follows two top UK alpinists on a first ascent attempt in a stunning and remote corner of Alaska.

Set against the backdrop of breathtaking Patagonia, David Lama sets out to climb the infamous south-east face of Cerro Torre, an Argentinian mountain.