Explore The Secret Areas of Earth Where Nature Remains Untouched | 4K UHD | BBC Earth

Travel to the far corners of the planet and discover the secrets of Earth’s few remaining untouched lands, all brimming with life. From the Namib Desert to Patagonia, only a handful of places on Earth can claim to be largely unchanged. Isolated from the rest of the world, these places have been protected from the most damaging effects of human interference. Delicately balanced, species-rich, unique ecosystems. In these lands, life exists as nature intended.