1. Mexico - River Canyon
New Zealand hunter Josh James and British chef Matt Tebbutt travel to Copper Canyon in Northern Mexico. Five times bigger than the Grand Canyon, it's one of the most spectacular natural landscapes in the world, but also one of the harshest. They will be dropped into the remote wilderness and will test themselves against nature, taking only the bare minimum of a kit. Josh has a bow and arrow, a slingshot, machete and fish hooks, while Matt has just a cooking pot, knife and water bottle. Using these basic tools they hunt and forage for everything they need to survive ...