On the Spoor of the Big Snake - Part 1: The Serpent's Nest (E23)

In the far northwest of South Africa lies a forgotten land, known as the Richtersveld. It stretches eastwards from a desert coast beaten by the cold Atlantic Ocean, deep into a mountainous hinterland of sand, rock and sky. Five young explorers set off from Alexander Bay High School on a mission into the arid land to find the legendary Big Snake (’Groot Slang’). (Prime Video)