
Adventurers seek new and extreme challenges.

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.

Gavin McClurg and Dave Turner take on the challenge of paragliding across the nearly 700km of the Alaska Range. They face harsh weather, freezing temperatures and even starvation.

A group of adventurers using wooden canoes tries to cross the Torres and Bass Straits, two sunken land bridges off Australia.