Andes - S1.E3

The Andes is the longest mountain range in the world and is home to extraordinary animals and remarkable people. There are dozens of hidden worlds in the Andes, from the driest desert in the world to cloud forests teaming with life. There are vertical peaks towering over twenty thousand feet but also the Andes is home to the flattest place on earth - a huge salt flat which has the most bizarre light show every night.