Earth's Natural Wonders Extreme Wonders (2015– ) watch online HD

Across our planet, there are a handful of places that just take your breath away. We call them Natural Wonders. In this programme, we tell the stories of some extreme Natural Wonders - from Mount Everest to the Grand Canyon - and how they shape the lives of those who call them 'home'. On Everest, a young Sherpa has to rope a route across a deadly glacier. In the Grand Canyon, one of America's last condor chicks struggles for survival. And on the slopes of Mount Kilimanjaro, farmers battle with elephants in the dead of night.