Earth's Natural Wonders visits the most extraordinary places on the planet and explores how they shape the lives of their inhabitants. In this breathtaking three-part series, travel across six continents to learn how these natural wonders evolved and meet the people who call them home.

Earth's Natural Wonders visits areas in the natural world that exist on a breathtaking and massive scale, from vast mountain ranges to impenetrable rainforests and dazzling tropical islands. For human beings, survival within these extraordinary places can pose great challenges to be solved only by human ingenuity.