Dropped in to the middle of Mongolia's Gobi Desert, Ed tackles his most isolated challenge ever.

This time Ed must survive in the jungles of Guatemala.

Ed takes on the parched bushveld of northern Namibia, in southern Africa.

Dropped deep in the foothills of the Andes, in Argentine Patagonia, Ed faces extreme exposure to both intense sunlight and freezing temperatures as the southern hemisphere unleashes a torrent of meteorological abuse.

Ed is in The Philippines, on Coron Island, attempting to survive on a secluded beach.

Ed heads for the Arctic Circle, and is dropped on top of a snow-covered mountain in the western fjords of Norway.